Dino Riddles - Puffin Easy-to-Read Author:Lisa Eisenberg, Katy Hall, Nicole Rubel (Illustrator) What do you call a dinosaur in a cowboy hat and spurs? Tyrannosaurus Tex. What do you call a sleeping dinosaur? A Stego-snore-us, of course! This comical collection of dinosaur riddles is certain to chomp its way into your heart with Jurassic-sized laughs!