People are living longer, and the elder population is growing larger. To meet the ongoing need for quality information on elder health, this book combines multiple perspectives to offer readers a more accurate and complete picture of the aging process. The book takes a biopsychosocial approach to the complexities of its subject, and all chapters and entries include references and resource lists. Entries on not-quite-elders’ concerns (e.g., midlife crisis, menopause) are featured as well. The Encyclopedia has been developed for maximum utility to clinicians, social workers, researchers, and public health professionals working with older adults. Its multidisciplinary coverage and scope of topics make this volume an invaluable reference for academic and public libraries.