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Compare Add to Cart G. T. Karber Murdle: The Case of the Seven Skulls: 64 Wildly Wicked Logic Puzzles By G. T. Karber - Paperback MSRP: Was: Now: $28.92 Compare Add to Cart
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Compare Add to Cart G. T. Karber Murdle: Volume 1: 100 Elementary to Impossible Mysteries to Solve Using Logic, Skill, and the Power of Deduction By G. T. Karber - Paperback MSRP: Was: Now: $26.02 Compare Add to Cart
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