• 3 Cooperative Children's Book Center (CCBC)
• 1 MERIT Library

• 8 Books

• 7 Adventure and adventurers
• 4 Adventure stories
• 4 Mystery and detective stories
• 2 Books and reading
• 2 Detective and mystery stories
• 2 Friendship
• 2 Siblings
• 2 Treasure hunting
• 1 Baseball cards
• 1 Beans
• 1 Ciphers
• 1 Code and cipher stories
• 1 Contests
• 1 Crime
• 1 Cruise ships
• 1 Detectives
• 1 Eccentrics and eccentricities
• 1 Family secrets
• 1 Frankfurters
• 1 Gorilla
• 1 Gorillas
• 1 Human-animal relationships
• 1 Investigation
• 1 Libraries
• 1 Monsters

• 2 Korman, Gordon
• 1 Bertman, Jennifer Chambliss
• 1 Grabenstein, Chris
• 1 Graves, Peter, 1942-
• 1 Kolar, Bob
• 1 Michalak, Jamie
• 1 Phillips, Tom (Novelist)
• 1 Scholastic Inc.
• 1 Standiford, Natalie
• 1 Wegelius, Jakob

• 8 English

• 1 Guatemala
• 1 Long Island (N.Y.)
• 1 San Francisco (Calif.)
• 1 Vienna (Austria)

• 8 Fiction
• 5 Mystery fiction
• 2 Code and cipher stories
• 2 Detective and mystery stories
• 1 Adventure
• 1 Adventure stories
• 1 Children's stories
• 1 Easy readers
• 1 Mystery and detective fiction
• 1 Readers (Publications)
• 1 Young adult fiction
• 1 readers

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