Jop and Blip Wanna Know 1 : Can You Hear A Penguin Fart on Mars?, Hardcover by Benton, Jim, ISBN 0062972928, ISBN-13 9780062972927, Like New Used, Free shipping in the US Curious robot scientists Jop and Blip, using their own brand of logic, critical-thinking skills and humor, answer life’s most pressing—and hilarious—questions. 10,000 first printing. Simultaneous and . Illustrations.
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