Compton's Encyclopedia and Fact-Index Volume 1, A/Anima, William Benton Compton's Encyclopedia and Fact-Index Volume 10, G/Gyro Compton's Encyclopedia and Fact-Index Volume 11, H/Hypno Compton's Encyclopedia and Fact-Index Volume 12, I/Juven, William Benton Compton's Encyclopedia and Fact-Index Volume 13, K/Lyre, William Benton Compton's Encyclopedia and Fact-Index Volume 14, M/Migno, William Benton Compton's Encyclopedia and Fact-Index Volume 15, Migra/Myth, William Benton Compton's Encyclopedia and Fact-Index Volume 2, Ann/Aztec, William Benton Compton's Encyclopedia and Fact-Index Volume 23, U/Vult, William Benton Compton's Encyclopedia and Fact-Index Volume 24, W/Zwin, William Benton Compton's Encyclopedia and Fact-Index Volume 3, B/Byzan, William Benton Compton's Encyclopedia and Fact-Index Volume 4, C/China, William Benton Compton's Encyclopedia and Fact-Index Volume 5, Chinc/Czech, William Benton Compton's Encyclopedia and Fact-Index Volume 6, D/Dyna, William Benton Compton's Encyclopedia and Fact-Index Volume 7, E/Eye, William Benton Compton's Encyclopedia and Fact-Index Volume 8, F/Flori, ,William Benton Compton's Encyclopedia and Fact-Index Volume 9, Flot/Futur, William Benton The World Book Encyclopedia B, volume 2,William Benton The World Book Encyclopedia C to Ch, volume 3,William Benton The World Book Encyclopedia Ci to Cz, volume 4, William Benton The World Book Encyclopedia D, volume 5, William Benton The World Book Encyclopedia F, volume 7, William Benton The World Book Encyclopedia G, volume 8,William Benton The World Book Encyclopedia I, volume 10, William Benton The World Book Encyclopedia J-K , volume 11, William Benton The World Book Encyclopedia L, Volume 12, William Benton The World Book Encyclopedia M, Volume 13, William Benton The World Book Encyclopedia N-O, Volume 14,William Benton The World Book Encyclopedia P, Volume 15, William Benton The World Book Encyclopedia Q-R, Volume 16, William Benton