He was the founding editor-in-chief- of the first U.S. journal on CAM, Journal of Complementary and Alternative Medicine: Research on Paradigm, Practice and Policy (1994). He organized and edited the first U.S. textbook, Fundamentals of Complementary and Alternative Medicine (1996), now in a third edition (2006). He served a series editor for Medical Guides to Complementary and Alternative Medicine with eighteen titles in print on a broad range of therapies and therapeutic systems within the scope of CAM. In 1999, he edited Current Complementary Therapies, focusing on contemporary innovations and controversies, and Physician's Guide to Complementary and Alternative Medicine.