Christopher Callahan is dean of the Walter Cronkite School of Journalism and Mass Communication at Arizona State University. The second edition of his book,  "A Journalist's Guide to the Internet" (Allyn & Bacon), was released in fall 2002 when he was Associate Dean of the Philip Merrill College of Journalism. He can be reached at christopher.callahan@asu.edu or (480) 965-5012.

Last updated February 26, 2003