Animal Riddles - The Wild Thornberrys, 4 Author:David Lewman Where do hyenas like to race? — On a laugh track! Why did the turtle go to Philadelphia? — To see the Liberty Shell. Riddles, riddles, everywhere -- and all of them are about animals! Here's a collection of wacky riddles about the many creatures Eliza and her family have encountered in their travels, including snakes, gorillas, giraffes, and ev... more »en warthogs!« less