- Gods -- Encyclopedias
- United States, Congress -- Encyclopedias
- Civilization, Ancient -- Encyclopedias
- Gods, Greek -- Encyclopedias
- Judaism -- Encyclopedias
- Superhero television programs -- United States -- Encyclopedias
- Science + History -- Encyclopedias
- Vikings -- Encyclopedias
- Statue of Liberty (New York, N.Y.) -- Encyclopedias
- Indians of North America -- Treaties -- Encyclopedias
- Viking antiquities -- Encyclopedias
- Africa -- Colonization -- History -- Encyclopedias
- Animals, Fossil -- Encyclopedias -- Juvenile literature
- Immigrants -- United States -- Encyclopedias
- Human physiology -- Encyclopedias
- Video game characters -- Encyclopedias
- Death + Social aspects -- Encyclopedias
- Geographical myths -- Encyclopedias
- Trials (Witchcraft) -- United States -- History -- Encyclopedias
- Aquatic plants -- Encyclopedias
- Witchcraft -- Encyclopedias
- Skating -- Encyclopedias
- United States -- History -- Encyclopedias
- Philosophy -- Encyclopedias
- Cannabis -- Encyclopedias
- Funeral rites and ceremonies -- Encyclopedias
- Vertebrates, Fossil -- Encyclopedias
- Soccer -- Encyclopedias
- New England -- Encyclopedias
- Germanic peoples -- Encyclopedias
- Indians of North America -- Northeastern States -- Encyclopedias
- Fantasy films -- Encyclopedias
- Animals -- Encyclopedias
- Earth sciences -- Encyclopedias
- Crime in literature -- Encyclopedias
- Plantagenet, House of -- Encyclopedias
- Persecution -- United States -- History -- Encyclopedias
- New York (N.Y.) -- Buildings, structures, etc -- Encyclopedias
- Future life -- Encyclopedias
- Aquarium fishes -- Encyclopedias
- Horses -- Encyclopedias
- Europe -- Church history -- 600-1500 -- Encyclopedias
- Military history -- Encyclopedias
- Great Britain -- History -- Victoria, 1837-1901 -- Encyclopedias
- Goddesses -- Encyclopedias
- Korean War, 1950-1953 -- Encyclopedias
- Star Wars films -- Encyclopedias
- Art -- Encyclopedias
- Indians of North America -- Encyclopedias
- Evolution -- Encyclopedias