  2024 - How to Solve a Murder 70 Oneminute Detectogram Mysteries to Decipher Decode (Paperback) ISBN-13: 9781250323804 ISBN-10: 1250323800 Genres: Reference, Humor & Entertainment ?  1988 - Detectograms and Other Puzzles (Hardcover) → Paperback ISBN-13: 9780517402993 ISBN-10: 0517402998 Genre: Humor & Entertainment ?  1977 - How Good a Detective Are You (Paperback) ISBN-13: 9780060804268 ISBN-10: 0060804262 Genre: Nonfiction ?  1968 - Detectograms and Other Puzzles (Paperback) → Hardcover ISBN-13: 9780590025300 ISBN-10: 0590025309 Genres: Children's Books, Humor & Entertainment ? |
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