Davidson is the founder and past president of the National Association
for the Advancement of Perry Mason and former publisher/editor of the periodicals
NAAPM Newsletter and Classic TV. His articles, interviews, and reviews
have appeared in Films in Review, Filmfax, Tower Records' Pulse!
magazine, and The TV Collector. He has contributed research to the books
The Complete Directory to Prime Time Network TV Shows (Fifth Edition) by
Tim Brooks and Earle Marsh (Ballantine Books), Primetime Proverbs by Jack
Mingo and John Javna (Harmony Books), Donna Reed: A Bio-Bibliography by
Brenda Scott Royce (Greenwood Press), and was a member of the expert panel that
ranked shows for The Best of Crime & Detective TV by Max Allan Collins
and John Javna (Harmony Books). He has appeared on TV in The Case of the Courtroom
Legends, a Showtime special about Perry Mason author Erle Stanley Gardner
and star Raymond Burr, and was co-producer of the Perry
Mason 50th Anniversary Edition (paid link) DVD set from CBS-Paramount. He's the
author of the ebook Perry Mason: A Comprehensive Guide
to America's Favorite Defender of Justice (paid link).