The author of
Do Penguins Have Knees?
and Why Do Clocks Run Clockwise? responds to the thousands of inquiries he receives, providing answers to such questions as ""Why is there no Betty Rubble in the Flintstones vitamins?"" or ""What do they do with the caffeine left over from making decaffeinated coffee?"" Originally published as When Did Wild Poodles Roam the Earth? . Reissue. 25,000 first printing.