A Global Chronology of Conflict, ed. , v.
Ancient Greece and Rome, ed. , v.
Cities of the United States, ed. 7, v.
Endangered Species, ed. 2, v.
Experiment Central, ed. 2, v.
Exploring American History, ed. , v.
Folklore, ed. 2, v.
Food Cultures of the World Encyclopedia, ed. , v.
Grzimek's Student Animal Life Resource, ed. , v.
History in Dispute, ed. , v. 20
Inventors and Inventions, ed. , v.
Junior Worldmark Encyclopedia of the Nations, ed. 5, v.
Junior Worldmark Encyclopedia of the States, ed. 5, v.
Poetry for Students, ed. , v. 11
Short Stories for Students, ed. , v. 14
The College Blue Book, ed. 39, v.
The Greenwood Encyclopedia of Global Medieval Life and Culture, ed. , v.
The Greenwood Library of World Folktales, ed. , v.
UXL Complete Life Science Resource, ed. , v.
UXL Encyclopedia of Biomes, ed. 2, v.
UXL Encyclopedia of Landforms and Other Geologic Features, ed. , v.
UXL Encyclopedia of World Mythology, ed. , v.
World Eras, ed. , v. 1
World Eras, ed. , v. 10
World Eras, ed. , v. 2
World Eras, ed. , v. 3
World Eras, ed. , v. 4
World Eras, ed. , v. 5
World Eras, ed. , v. 6
World Eras, ed. , v. 7
World Eras, ed. , v. 8
World Eras, ed. , v. 9
World Literature and Its Times, ed. , v. 1
World Literature and Its Times, ed. , v. 2
World Literature and Its Times, ed. , v. 3
World Literature and Its Times, ed. , v. 4
World Literature and Its Times, ed. , v. 5
World Literature and Its Times, ed. , v. 6
World Literature and Its Times, ed. , v. 7
World Literature and Its Times, ed. , v. 8
Worldmark Encyclopedia of Cultures and Daily Life, ed. 2, v.
Social Science
Folklore, ed. 2, v.