The Encyclopedia of American Science has a number of entries for which it needs contributors. Fields include biology, medicine, geosciences, social and behavioral sciences, physical sciences, mathematics, applied science, and history of science. The Encyclopedia has a strong historical perspective. Authors will receive a set of the three volume encyclopedia when published as well as an honorarium. Deadline for entries Jan. 10 2006. For a revised headword list please contact Dr. Russell M. Lawson, Bacone College, at lawsonr@bacone.edu.