"MYSTERY AND DETECTIVE STORIES." . . "Mystery and detective stories." . . . "JUVENILE FICTION / Readers / Chapter Books." . . "Schools Fiction." . . "Children's stories." . . "Fibonacci numbers Juvenile fiction." . . "FIBONACCI NUMBERS Fiction." . . "Fibonacci numbers Fiction." . "SEQUENCES (MATHEMATICS) Fiction." . . "Sequences (Mathematics) Fiction." . "Talent shows Juvenile fiction." . . . . . "Fiction"@en . "Fiction" . . "Horrible Harry must defend his reputation as a detective by cracking the secret code of Mrs. Funderburke's lunch prizes."@en . "Horrible Harry must defend his reputation as a detective by cracking the secret code of Mrs. Funderburke's lunch prizes." . . . . . . . . . . . . . . . . "Horrible Harry thinks he's the world's second-best detective'second only to Sherlock Holmes, of course. But the rest of the kids in Room 3B aren't so sure. So he's determined to prove himself by solving the latest mystery at South School'how to win the new cafeteria contest. He knows the cafeteria lady is using a special mathematical code, but can he crack the code before his classmate Mary tattles on him again' Or will the case go cold right before Harry's eyes'"@en . "Electronic books"@en . . . "Horrible Harry cracks the code"@en . "Horrible Harry cracks the code" . . . . . . "Detective and mystery stories"@en . "Best friends Harry and Doug must find their teacher's missing diamond in time for the class talent show."@en . "Mystery fiction" . "Mystery fiction"@en . . "Horrible harry cracks the code"@en . . . . . "Juvenile works" . "Juvenile works"@en . . "Schools Juvenile fiction." . . "Lost and found possessions Juvenile fiction." . . "Sequences (Mathematics) Juvenile fiction." . .