Volume 2 of the Medical and Health Information Directory (MHID), a two-part softcover resource, is now in its thirty-third edition. MHID is a convenient one-stop source of contact and descriptive information on medical and health-related publications, libraries, and other information resources. It directs health care professionals and the public alike to a wide variety of resources, including: Journals & Magazines, Abstracting & Indexing Services, Newsletters, Pamphlets, Directories, Publishers, Electronic Resources, U.S. Libraries & Information Centers, Canadian Libraries & Information Centers, and Internet Search Engines.