This two-volume reference offers a convenient source of fundamental information on a broad range of topics, for general readers and allied health students. Roughly 400 entries are arranged alphabetically, most pertaining to diseases or disorders, but some devoted to relevant procedures, treatments, drugs, assistive devices, and symptoms. Entries are logically structured, accessibly written description and discussion, presented in a clear and attractive format. For disease entities, elements include definition, demographics, causes and symptoms, testing, diagnosis, treatment, clinical trials, prognosis, and special concerns. Boxed features define key terms and list basic questions to ask the doctor. Resources for each entry include books and periodicals, websites, and organizations. Each entry is signed and includes cross references. Text is supported with a small number of color photos and graphics. Editor Narins (affiliation not stated) has rounded up a roster of medical specialists and medical writers to prepare the entries, and the project is backed up by an advisory board of clinicians. Annotation ©2012 Book News, Inc., Portland, OR (booknews.com)