The History of Psychology (C. George Boeree, Ph.D., Psychology Department, Shippensburg University)
Electronic text covering the ancients through the 1990s. Includes maps and timelines.
Unofficial Schultz & Schultz History of Psychology Page (Alfred Kornfeld, Ph.D., Psychology Department, Eastern Connecticut State University)
Designed as an ancillary to the textbook:
Schultz, D. P., & Schultz, S. E. (1999). A history of modern psychology (7th ed.). Fort Worth: Harcourt College Publishers.