- Worldmark Encyclopedia of Cultures and Daily Life: Africa
- Statistics on Alcohol Drug Andtobacco Use
- Junior Worldmark Encyclopedia of the Canadian Provinces Edition 4.
- Worldmark Encyclopedia of Cultures and Daily Life, Vol. 3: Asia and Oceania
- Junior Worldmark Encyclopedia of World Cultures (Single Volume)
- Gary Larson
- National Geographic Society
- John Maddox Roberts
- René Goscinny
- O. Henry
- Rosemary Ellen Guiley
- Confucius
- Hammond World Atlas Corporation
- John Haywood
- Thomas R. Beyer Jr.
- J. Paul Goode
- Werner Hilgemann
- Hermann Kinder
- Nina Wieda
- Andrew D. Kaufman
- Serafima Gettys
- C.C. Edwards
- Donald Matthew
- Brian Catchpole
- Irwin Stambler













