[toppcat]

Obscured or missing titles, many had multiple editions:

Japanese Baseball Card Checklist and Price Guide - Gary Engel

19th Century U.S.A. Tobacco Issues Index & Handbook - The Cartophilic Society of Great Britain Ltd.

Glossary Drawn Up For The Special Use of Collectors of Cigarette and Other Trade Cards - The Cartophilic Society of Great Britain Ltd. (reprinted by The London Cigarette Card Company)

The Mistake Manual - Ralph Nozaki

The American Collector Series Presents Bread End Labels Illustrated Price Guide - Christopher Benjamin & Don Shelley

Zeenuts 1911-1938 - Jim Horne

Sports Cards Presents The Comprehensive Guide to Fleer (Magazine March 1995)

T206 The Monster - Bill Heitman

Baseball & Tobacco - Jon Canfield

Stirling Sports Card Catalog - John C Stirling Jr. (1977)

Guide to Starting Lineup Figurines & Other Figures (SCD Supplement 5/30/97)

Baseball Card Variation Book: The Post War Years 1948-89 - Dick Gilkeson (many editions and updates)

Handbook to U.S. Early Candy & Gum Baseball Issues - Richard S. Egan

Don Mabey published a host of Post/Jello Guides in the 80's, maybe into the early 90's but I don't have them all, maybe someone can post a full list of those.