800
700
100
300
500
200
000
400
900
600
Generalities: Library, Unexplained Things, Dictionaries, Encylclopedias
Social Sciences: Government, Communities, Folk/Fairy Tales
Philosophy: How we feel about ourselves
Literature: Poetry, Riddles, Jokes
Sciences: Math, Solar System, Animals
Religion
Languages: Sign Language, Spanish, etc
Fine Arts: Art, crafts, I Spy, Sports
History & Geography: Biographies, Countries, States, Wars
Technology (Applied Sciences): Human Body, Transportation, Pets, Recipe Books