Pharmacology For The Dentist An Issue Of Dental Clinics Of North America

Download Pharmacology For The Dentist An Issue Of Dental Clinics Of North America full books in PDF, epub, and Kindle. Read online Pharmacology For The Dentist An Issue Of Dental Clinics Of North America ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!

Pharmacology for the Dentist, An Issue of Dental Clinics of North America

Download Pharmacology for the Dentist, An Issue of Dental Clinics of North America PDF Online Free

Author : Harry Dym
Publisher : Elsevier Health Sciences
ISBN 13 : 0323417515
Total Pages : 281 pages
Book Rating : 4.3/5 (234 download)

Book Synopsis Pharmacology for the Dentist, An Issue of Dental Clinics of North America by : Harry Dym

Download or read book Pharmacology for the Dentist, An Issue of Dental Clinics of North America written by Harry Dym and published by Elsevier Health Sciences. This book was released on 2016-04-20 with total page 281 pages. Available in PDF, EPUB and Kindle. Book excerpt: This issue of Dental Clinics of North America focuses on Pharmacology and Therapeutics for the Dentist. Articles will include: Emergency Drugs for the Dental Office; Oral Sedation for Adult and Pediatric Dental Patients; Update on Analgesic Medication for Adult and Pediatric Dental Patients; Medication Management for TMD/TMJ Dental Patients; Medications and their Role in the Chronic Facial/Neuropathic Pain of Dental Patients; Medication Management for Xerostomia and Glossodynia in the Dental Patient; Update on Topical and Local Anesthesia Agents for Dental Patients; Current Concepts of Prophylactic Antibiotics for Dental Patients; Medication Management of Jaw Lesions for Dental Patients; Current Update on Antibiotic Therapy for Odontogenic Infections in Dental Patients; Review of Top 10 Prescribed Drugs and their Interaction with Dental Treatment; Botox: Review and Its Role in the Dental Office; Medication and the Gravid and Nursing Dental Patient; Conscious IV Sedation in Dentistry: A Review of Current Therapy; Medications to Assist in Tobacco Cessation for the Dental Patient; Topical and Systemic Drugs in the Treatment of Oral Ulcers for the Dental Patient, and more!

Clinical Pharmacology for the Oral and Maxillofacial Surgeon, An Issue of Oral and Maxillofacial Surgery Clinics of North America, E-Book

Download Clinical Pharmacology for the Oral and Maxillofacial Surgeon, An Issue of Oral and Maxillofacial Surgery Clinics of North America, E-Book PDF Online Free

Author : Harry Dym
Publisher : Elsevier Health Sciences
ISBN 13 : 0323897215
Total Pages : 233 pages
Book Rating : 4.3/5 (238 download)

Book Synopsis Clinical Pharmacology for the Oral and Maxillofacial Surgeon, An Issue of Oral and Maxillofacial Surgery Clinics of North America, E-Book by : Harry Dym

Download or read book Clinical Pharmacology for the Oral and Maxillofacial Surgeon, An Issue of Oral and Maxillofacial Surgery Clinics of North America, E-Book written by Harry Dym and published by Elsevier Health Sciences. This book was released on 2021-11-26 with total page 233 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this issue of Oral and Maxillofacial Surgery Clinics, guest editor Harry Dym brings his considerable expertise to the topic of Clinical Pharmacology for the Oral and Maxillofacial Surgeon. Top experts in the field cover key topics such as a review of sedation agents, acute pain management, and more. Contains 17 relevant, practice-oriented topics including Emergency Drugs for the Oral and Maxillofacial Surgeon Office; Update on Medications for Oral Sedation in the Oral and Maxillofacial Surgery Office; Pharmacologic Treatment for Tempromandibular and TMJ Disorders; and more. Provides in-depth clinical reviews on Clinical Pharmacology for the Oral and Maxillofacial Surgeon, offering actionable insights for clinical practice. Presents the latest information on this timely, focused topic under the leadership of experienced editors in the field. Authors synthesize and distill the latest research and practice guidelines to create clinically significant, topic-based reviews.

Pharmacology and Therapeutics for Dentistry - E-Book

Download Pharmacology and Therapeutics for Dentistry - E-Book PDF Online Free

Author : Frank J. Dowd
Publisher : Elsevier Health Sciences
ISBN 13 : 0323445950
Total Pages : 864 pages
Book Rating : 4.3/5 (234 download)

Book Synopsis Pharmacology and Therapeutics for Dentistry - E-Book by : Frank J. Dowd

Download or read book Pharmacology and Therapeutics for Dentistry - E-Book written by Frank J. Dowd and published by Elsevier Health Sciences. This book was released on 2016-09-03 with total page 864 pages. Available in PDF, EPUB and Kindle. Book excerpt: Gain a complete understanding of drugs affecting patient care! Pharmacology and Therapeutics for Dentistry, 7th Edition describes how to evaluate a patient’s health and optimize dental treatment by factoring in the drugs they take. It explores the basic principles of pharmacology, the ways that drugs affect the body, and the potential for adverse drug interactions. Developed by Frank Dowd, Barton Johnson, and Angelo Mariotti, with chapters from a team of expert contributors, this is the only book written by dental pharmacologists for the dental market. Whether you’re concerned about the drugs a patient is already taking or the drugs you prescribe for treatment, this book helps you reduce risk and provide effective dental care. Concise, comprehensive coverage helps you provide safe and effective dental care, exploring the fundamentals of pharmacology and clearly explaining actions of specific drug groups on systems in the human body in addition to covering special topics such as pain control, fear and anxiety, and oral complications of cancer therapy. An emphasis on the dental applications of pharmacology shows how to evaluate a patient’s health and optimize dental treatment by factoring in any medications the patient may be taking. Practical appendices provide easy access to essential information, summarizing topics such as drug interactions in clinical dentistry, antiseptics and disinfectants, herbs, controlled substances, protein biopharmaceuticals, drugs used to treat glaucoma, and abbreviations. Clinical Rationale for and Significance of Prescription Writing chapter and two appendices on drug prescribing cover both the medications that a patient may already be taking and drugs that a dentist may prescribe for treatment. Nearly 50 expert contributors represent a diverse, authoritative panel of authors from many of the major dental schools. NEW! Reorganized content is more concise, more relevant, and more visual, with a stronger focus on what you need to know for clinical practice. NEW! Case studies at the beginning of chapters and case discussions at the end help you connect pharmacologic concepts and principles with clinical practice. NEW summary tables and boxes provide quick reference to vital information, and include all-new tables on drug indications and mechanisms. NEW! Full-color design and illustrations are added to this edition, enhancing realism and visual learning. NEW companion website provides references linked to PubMed. NEW! Bullet points list key information at the beginning of each chapter, highlighting need-to-know concepts.

Clinical Dental Pharmacology

Download Clinical Dental Pharmacology PDF Online Free

Author : Kamran Ali
Publisher : John Wiley & Sons
ISBN 13 : 1119984955
Total Pages : 213 pages
Book Rating : 4.1/5 (199 download)

Book Synopsis Clinical Dental Pharmacology by : Kamran Ali

Download or read book Clinical Dental Pharmacology written by Kamran Ali and published by John Wiley & Sons. This book was released on 2024-04-19 with total page 213 pages. Available in PDF, EPUB and Kindle. Book excerpt: Clinical Dental Pharmacology A convenient and authoritative quick reference for drugs relevant to clinical dentistry Clinical Dental Pharmacology delivers an essential reference for dental practitioners seeking quick, easy access to current and accurate information about drugs used by dentists in clinical practice. The book covers common drugs prescribed by dental practitioners as well as systemic medications which may impact on provision of clinical dental care. A separate section on recognition and management common medical emergencies in dental practice is also included. Readers will find relevant material covering the indications, pharmacodynamics, pharmacokinetics, routes of administration, dosage, preparations, side effects, cautions, and contraindications of a host of relevant drugs. The text is accompanied by images designed to facilitate a visual understanding of key concepts and is organized by drug class, making information easy to find. It is an indispensable resource designed to avoid potentially serious complications arising from the combination of dental care and drugs. The readers are signposted to professional guidelines from a variety of online sources to facilitate access to evidence-based and reliable information on each topic covered in the book. Clinical Dental Pharmacology readers will also benefit from: Comprehensive coverage of drugs used in clinical dental practice Discussions of a variety of classes of drugs, including analgesics, anti-inflammatories, local anesthetics, antimicrobials, and topical agents Online resources for each chapter to aid in patient education Clinical Dental Pharmacology is written by team of experienced clinical dental academics and is ideal for dental students and as a reference for practicing dental clinicians.

Clinical Pharmacology in Dental Practice

Download Clinical Pharmacology in Dental Practice PDF Online Free

Author : Samuel V. Holroyd
Publisher :
ISBN 13 :
Total Pages : 620 pages
Book Rating : 4.3/5 (91 download)

Book Synopsis Clinical Pharmacology in Dental Practice by : Samuel V. Holroyd

Download or read book Clinical Pharmacology in Dental Practice written by Samuel V. Holroyd and published by . This book was released on 1988 with total page 620 pages. Available in PDF, EPUB and Kindle. Book excerpt: L. Wynn, BS, MS, PhD and Barbara Requa-Clark, PharmD; with 16 contributors

Comprehensive Pharmacology

Download Comprehensive Pharmacology PDF Online Free

Author : Dr. Maaz.M. Ayaz
Publisher : Trafford Publishing
ISBN 13 : 1466931892
Total Pages : 249 pages
Book Rating : 4.4/5 (669 download)

Book Synopsis Comprehensive Pharmacology by : Dr. Maaz.M. Ayaz

Download or read book Comprehensive Pharmacology written by Dr. Maaz.M. Ayaz and published by Trafford Publishing. This book was released on 2012-12-27 with total page 249 pages. Available in PDF, EPUB and Kindle. Book excerpt: COMPREHENSIVE PHARMACOLOGY for Clinical Dentistry is a unique collection of therapeutic drugs relevant to Dentistry. Salient features include: • An “Introduction to pharmacology” that contains necessary information regarding General Pharmacology important for Dental students. • A “Therapeutic Drugs Classification” that contains Classes of Drugs, which are important for Dental Students and Dental Practitioners. Special feature of ‘Dental consideration’ has been added at the end of most chapters so, that Dental Students must know how to deal with a patient using that particular Drug, during dental procedures in his office. • And “Pharmacology in Dental Practice”, contains information regarding Drugs that are directly used by Dentist in his office.

Clinical Pharmacology for Dental Professionals

Download Clinical Pharmacology for Dental Professionals PDF Online Free

Author : Sebastian G. Ciancio
Publisher :
ISBN 13 :
Total Pages : 470 pages
Book Rating : 4.3/5 (91 download)

Book Synopsis Clinical Pharmacology for Dental Professionals by : Sebastian G. Ciancio

Download or read book Clinical Pharmacology for Dental Professionals written by Sebastian G. Ciancio and published by . This book was released on 1989 with total page 470 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Endodontics: Clinical and Scientific Updates, An Issue of Dental Clinics of North America

Download Endodontics: Clinical and Scientific Updates, An Issue of Dental Clinics of North America PDF Online Free

Author : Mo K. Kang
Publisher : Elsevier Health Sciences
ISBN 13 : 0323482775
Total Pages : 193 pages
Book Rating : 4.3/5 (234 download)

Book Synopsis Endodontics: Clinical and Scientific Updates, An Issue of Dental Clinics of North America by : Mo K. Kang

Download or read book Endodontics: Clinical and Scientific Updates, An Issue of Dental Clinics of North America written by Mo K. Kang and published by Elsevier Health Sciences. This book was released on 2016-12-03 with total page 193 pages. Available in PDF, EPUB and Kindle. Book excerpt: This issue of Dental Clinics of North America focuses on Endodontics, and is edited by Dr. Mo Kang. Articles will include: Endodontic Microbiology and Pathobiology: Current State of Knowledge; Conventional Endodontic Therapies: Innovation in Biomechanics; Endodontic Retreatments: Non-surgical and Surgical Approaches; Pain Management in Endodontics: Opportunity for New Therapeutics; Pulpal Management of Immature Teeth: Use of New Biomaterials for Conservative Therapies; Innovation in Bioactive Restorative Materials; Topic in Regenerative Endodontics; Biological Molecules for the Regeneration of the Pulp-dentin Complex; Cell Homing Approach in Endodontic Regeneration; Stem Cell Therapies for Oral and Systemic Diseases; Endodontic Treatment Outcomes, and more!

Contemporary Dental Pharmacology

Download Contemporary Dental Pharmacology PDF Online Free

Author : Arthur H. Jeske
Publisher : Springer
ISBN 13 : 3319998528
Total Pages : 123 pages
Book Rating : 4.3/5 (199 download)

Book Synopsis Contemporary Dental Pharmacology by : Arthur H. Jeske

Download or read book Contemporary Dental Pharmacology written by Arthur H. Jeske and published by Springer. This book was released on 2019-02-27 with total page 123 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book on current approaches to the use of drugs in dentistry aims to equip practitioners with a sound understanding of both the scientific evidence for various interventions and the comparative efficacy of those interventions. The focus is on the drugs most commonly used in conjunction with dental treatment, including local anesthetics, analgesics, antibiotics, sedatives, and drugs for the management of medical emergencies. Summaries of the scientific evidence from the available published literature are provided, with assessment of the level and quality of the evidence base. A unique aspect of the book is its focus on current, evidence-based recommendations from professional organizations with regard to special topics, such as antibiotic prophylaxis, pediatric considerations, and management of medically compromised patients. Emphasis is placed on evidence from randomized controlled trials, systematic reviews and meta-analyses, and in order to further enhance the up-to-date nature of the book, each chapter includes guidance on online resources, such as useful non-commercial websites .

Pharmacology and Therapeutics for Dentistry - E-Book

Download Pharmacology and Therapeutics for Dentistry - E-Book PDF Online Free

Author : John A. Yagiela
Publisher : Elsevier Health Sciences
ISBN 13 : 0323078249
Total Pages : 960 pages
Book Rating : 4.3/5 (23 download)

Book Synopsis Pharmacology and Therapeutics for Dentistry - E-Book by : John A. Yagiela

Download or read book Pharmacology and Therapeutics for Dentistry - E-Book written by John A. Yagiela and published by Elsevier Health Sciences. This book was released on 2010-03-19 with total page 960 pages. Available in PDF, EPUB and Kindle. Book excerpt: Use your knowledge of pharmacology to enhance oral care! Pharmacology and Therapeutics for Dentistry, 6th Edition describes how to evaluate a patient’s health and optimize dental treatment by factoring in the drugs they take. It explores the basic fundamentals of pharmacology, special topics such as pain control, fear and anxiety, and oral complications of cancer therapy, and most importantly, the actions of specific drug groups on the human body. Whether you’re concerned about the drugs a patient is already taking or the drugs you prescribe for treatment, this book helps you reduce risk and provide effective dental care. An emphasis on the dental applications of pharmacology relates drugs to dental considerations in clinical practice. Dental aspects of many drug classes are expanded to include antibiotics, analgesics, and anesthetics. The Alternative Medicine in Dentistry chapter discusses chemicals used as alternative medicines and assesses their potential benefits and risks. The Nonopioid Analgesics chapter groups together non-opioid analgesics, nonsterioidal anti-inflammatory drugs, and antirheumatic and antigout drugs, making these easier to locate and study. Coverage of the endocrine system includes four separate chapters for the most comprehensive coverage. Drug Interactions in Clinical Dentistry appendix lists potential interactions between drugs a patient is taking for nondental conditions and drugs that may be used or prescribed during dental treatment, including effects and recommendations. Glossary of Abbreviations appendix includes the most common abbreviations used for drugs or conditions. New Pharmacogenetics and Pharmacogenomics chapter covers the effects of genetic traits of patients on their responses to drugs. A NEW introductory section offers tips for the study of dental pharmacology and relates pharmacology to dental considerations. An updated discussion of drug-drug interactions covers the harmful effects of mixing medications. Coverage of adverse effects and mechanisms of COX-2 inhibitors, antibiotic prophylaxis, and antiplaque agents explains the dental risks relating to common drug treatments.

Oral Radiology: Interpretation and Diagnostic Strategies, An Issue of Dental Clinics of North America

Download Oral Radiology: Interpretation and Diagnostic Strategies, An Issue of Dental Clinics of North America PDF Online Free

Author : Mel Mupparapu
Publisher : Elsevier Health Sciences
ISBN 13 : 0323414486
Total Pages : 305 pages
Book Rating : 4.3/5 (234 download)

Book Synopsis Oral Radiology: Interpretation and Diagnostic Strategies, An Issue of Dental Clinics of North America by : Mel Mupparapu

Download or read book Oral Radiology: Interpretation and Diagnostic Strategies, An Issue of Dental Clinics of North America written by Mel Mupparapu and published by Elsevier Health Sciences. This book was released on 2016-01-19 with total page 305 pages. Available in PDF, EPUB and Kindle. Book excerpt: This issue of Dental Clinics of North America focuses on Oral and Maxillofacial Radiology: Radiographic Interpretation and Diagnostic Strategies. Articles will include: Oral and maxillofacial imaging, Developmental disorders affecting jaws, Periodontal diseases, Temporomandibular joint disorders and orofacial pain, Benign jaw lesions, Malignant jaw lesions, Benign fibro-osseous lesions of jaws, Granulomatous diseases affecting jaws, Systemic diseases and conditions affecting jaws, Chemical and radiation associated jaw lesions, and more!

Applied Pharmacology for the Dental Hygienist,E-Book

Download Applied Pharmacology for the Dental Hygienist,E-Book PDF Online Free

Author : Elena Bablenis Haveles
Publisher : Elsevier Health Sciences
ISBN 13 : 0323798829
Total Pages : 370 pages
Book Rating : 4.3/5 (237 download)

Book Synopsis Applied Pharmacology for the Dental Hygienist,E-Book by : Elena Bablenis Haveles

Download or read book Applied Pharmacology for the Dental Hygienist,E-Book written by Elena Bablenis Haveles and published by Elsevier Health Sciences. This book was released on 2022-09-30 with total page 370 pages. Available in PDF, EPUB and Kindle. Book excerpt: With a focus on the most commonly used drugs in dentistry, Applied Pharmacology for the Dental Hygienist, 9th Edition provides an in-depth understanding of the pharmacologic principles needed for safe and effective dental treatment and oral health care. It discusses drug properties and mechanisms of action, dosages, intended effects, interactions, and adverse reactions — both for the medications a patient may already be taking and for the drugs prescribed by the dentist. Comprehensive coverage with a dental hygiene focus provides you with an in-depth understanding of the most commonly used drugs, how they work, and how they affect patients’ oral health and dental treatment options. Multiple opportunities for classroom and board exam prep offers a clinical case study and review questions at the end of each chapter and practice quizzes on the companion Evolve website to help you assess your knowledge of the material. Learning features include Dental Hygiene Considerations, summary boxes and tables, and Note boxes to highlight key concepts. Key terms are bolded and in color within each chapter and defined in a handy glossary for mastering vocabulary. Engaging full-color design includes illustrations showing basic principles and internal processes, along with photographs of oral conditions and side effects. Separate drug index provides easy look-up of specific drugs and types of drugs. Quick-reference appendixes include resources such as medical terminology, medical acronyms, and information on dose calculations for children. NEW! Updated drug content throughout, including new side effects and warnings for many commonly seen drugs.

Handbook of Dental Pharmacology and Therapeutics

Download Handbook of Dental Pharmacology and Therapeutics PDF Online Free

Author : Roy Goulding
Publisher : Elsevier
ISBN 13 : 1483195295
Total Pages : 208 pages
Book Rating : 4.4/5 (831 download)

Book Synopsis Handbook of Dental Pharmacology and Therapeutics by : Roy Goulding

Download or read book Handbook of Dental Pharmacology and Therapeutics written by Roy Goulding and published by Elsevier. This book was released on 2013-10-22 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt: Handbook of Dental Pharmacology and Therapeutics is a supplement to lectures given in dental schools on the subject of pharmacology in dental practice. The author describes dental therapeutics and pharmacology including the prescription of drugs, legislation of dangerous drugs, posology (dosage), weights and measures, frequency, or administration. He explains the sedatives, hypnotics, and anticonvulsants: he notes that narcotics can depress (not uniformly) all the tissue in the human body. The author also describes the mode of action and the stages induced in general anesthesia; the classification, action, and the therapeutics of analgesics (antipyretics, opiates, synthetic opiates). An interesting subject concerns analeptics or restoratives to resurrect the dying that includes stimulants of the central nervous systems (ephedrine, amphetamine, strychnine). Visits to the dentists should include obtundents and counter-irritants that dull sensation to pain. The author notes that in drilling cavities, the sharper the bur, the less obtundent needed. The author also addresses other drugs (hemostatic, anticoagulants) and those acting on the cardiovascular system or on the blood vessels. This handbook can prove useful for dentists, dental aides, pharmacologists, practitioners of general medicine, as well as students of dental medicine.

Pharmacology in Dental Medicine

Download Pharmacology in Dental Medicine PDF Online Free

Author : Jeffrey M. Casiglia
Publisher : B.C. Decker
ISBN 13 : 9781550093278
Total Pages : 0 pages
Book Rating : 4.0/5 (932 download)

Book Synopsis Pharmacology in Dental Medicine by : Jeffrey M. Casiglia

Download or read book Pharmacology in Dental Medicine written by Jeffrey M. Casiglia and published by B.C. Decker. This book was released on 2008 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Authored by widely recognized educators and leaders in oral medicine, this monograph provides key information about pharmacologic agents that may be used by the dental practitioner in general or specialty practice.

Pharmacology and Dental Therapeutics

Download Pharmacology and Dental Therapeutics PDF Online Free

Author : Robin Seymour
Publisher : OUP Oxford
ISBN 13 : 9780192629524
Total Pages : 392 pages
Book Rating : 4.6/5 (295 download)

Book Synopsis Pharmacology and Dental Therapeutics by : Robin Seymour

Download or read book Pharmacology and Dental Therapeutics written by Robin Seymour and published by OUP Oxford. This book was released on 1999-08-26 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt: A new author team has extensively revised the last edition of this successful text, formerly Textbook of Dental Pharmacology and Therapeutics (Walton, Thompson and Seymour). This book covers both the basic and applied pharmacology required in modern dental courses, emphasising those topics which are particularly relevant to dental practice. Includes new key fact boxes, clinical cases and further reading.

Essentials of Pharmacology and Therapeutics for Dentistry - Elsevier E-Book on VitalSource (Retail Access Card)

Download Essentials of Pharmacology and Therapeutics for Dentistry - Elsevier E-Book on VitalSource (Retail Access Card) PDF Online Free

Author : Frank J. Dowd
Publisher :
ISBN 13 : 9780323826617
Total Pages : 0 pages
Book Rating : 4.8/5 (266 download)

Book Synopsis Essentials of Pharmacology and Therapeutics for Dentistry - Elsevier E-Book on VitalSource (Retail Access Card) by : Frank J. Dowd

Download or read book Essentials of Pharmacology and Therapeutics for Dentistry - Elsevier E-Book on VitalSource (Retail Access Card) written by Frank J. Dowd and published by . This book was released on 2023-03 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Approx. 420 pages Emphasis on dental applications of pharmacology helps students connect pharmacologic concepts, principles, and medications with clinical practice. eBook version is included with print purchase, allowing students to access all of the text, figures, and references, plus self-test questions, animations, and video discussions, with the ability to search, customize content, make notes and highlights, and have content read aloud. Concise, key content focuses on the material students need to know to prepare for the INBDE (Integrated National Board Dental Examination). 200 full-color illustrations depict important content and make understanding easier. Animations and video discussions accompany each chapter, and may be accessed through the eBook included with print purchase. INBDE-style, self-test questions help students assess their knowledge of the material.

Pharmacotherapeutics in Dental Practice

Download Pharmacotherapeutics in Dental Practice PDF Online Free

Author : Naval Dental School (Bethesda, Md.)
Publisher :
ISBN 13 :
Total Pages : 116 pages
Book Rating : 4.:/5 (3 download)

Book Synopsis Pharmacotherapeutics in Dental Practice by : Naval Dental School (Bethesda, Md.)

Download or read book Pharmacotherapeutics in Dental Practice written by Naval Dental School (Bethesda, Md.) and published by . This book was released on 1969 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt: