- The Oxford Dictionary of Idioms
- The Concise Oxford Dictionary of Proverbs
- Encyclopedia of the Renaissance and the Reformation (Facts on File Library of World History)
- Literature of Travel and Exploration: An Encyclopedia Volume 1 A-F
- Literature of Travel and Exploration: An Encyclopedia Volume 2 G to P
- Paul Rose
- Warren Zeiller
- Rosemary Laughlin
- Elizabeth R. Moseley
- Virginia Robrt Alvin Silverste
- Wanphen Heymann-Sukphan
- Lona O'Connor
- Barbara Saffer
- Nancy Stedman
- Ronald L. Smith
- Judy Culligan
- Kerry P. Callahan
- Karen Fitzgerald
- Kathryn Knox Soman
- Aidan Humphreys
- Ed Weiss
- Helican Publishing Ltd
- Mike Glover
- Reggie David
- Jeffrey Honeyman