- Fear -- Encyclopedias, Juvenile -- Juvenile literature
- Ocean -- Encyclopedias, Juvenile -- Juvenile literature
- World War, 1939-1945 -- Encyclopedias, Juvenile
- Dangerous animals -- Encyclopedias, Juvenile
- Mediterranean Region -- Civilization -- Encyclopedias, Juvenile
- Human body -- Encyclopedias, Juvenile
- Technology -- Encyclopedias, Juvenile
- Chickens -- Encyclopedias, Juvenile
- Ocean -- Encyclopedias, Juvenile
- Civilization, Ancient -- Encyclopedias, Juvenile
- Comic books, strips, etc -- Encyclopedias, Juvenile -- Juvenile literature
- Philosophy -- Encyclopedias, Juvenile -- Juvenile literature
- Superheroes -- Encyclopedias, Juvenile
- Plants -- Encyclopedias, Juvenile
- United States -- Encyclopedias, Juvenile
- Characters and characteristics in motion pictures -- Encyclopedias, Juvenile
- Wind instruments -- Encyclopedias, Juvenile
- Presidents -- United States -- History -- Encyclopedias, Juvenile
- United States -- History -- Encyclopedias, Juvenile
- Human geography -- Encyclopedias, Juvenile
- Star Wars films -- Encyclopedias, Juvenile
- LEGO toys -- Encyclopedias, Juvenile
- Islamic countries -- Encyclopedias, Juvenile
- World history -- Encyclopedias, Juvenile
- Stars -- Encyclopedias, Juvenile -- Juvenile literature
- Space astronomy -- Encyclopedias, Juvenile
- Swine -- Encyclopedias, Juvenile
- Planets -- Encyclopedias, Juvenile -- Juvenile literature
- Prehistoric animals -- Encyclopedias, Juvenile
- Dinosaurs -- Encyclopedias, Juvenile
- Outer space -- Encyclopedias, Juvenile
- Endangered species -- Encyclopedias, Juvenile
- Comic books, strips, etc -- Encyclopedias, Juvenile
- Animals -- Encyclopedias, Juvenile -- Juvenile literature
- Soccer -- Encyclopedias, Juvenile
- United States, Supreme Court -- Encyclopedias, Juvenile
- Batman (Comic strip) -- Characters -- Encyclopedias, Juvenile
- Animated films -- United States -- Encyclopedias, Juvenile
- Art -- Encyclopedias, Juvenile
- Mythology, Egyptian -- Encyclopedias, Juvenile
- Zoology -- Encyclopedias, Juvenile
- Hydrology -- Encyclopedias, Juvenile
- Middle East -- Civilization -- To 622 -- Encyclopedias, Juvenile
- Comic strip characters -- Encyclopedias, Juvenile
- Minecraft (Video game) -- Encyclopedias, Juvenile
- Mythology -- Encyclopedias, Juvenile
- Human physiology -- Encyclopedias, Juvenile
- Avengers (Fictitious characters) -- Encyclopedias, Juvenile -- Juvenile literature
- Marine animals -- Encyclopedias, Juvenile
- Presidents -- Biography -- Encyclopedias, Juvenile -- Juvenile literature