What's as big as a dinosaur but doesn't weigh anything? What do you get when dinosaurs crash their cars? Find out the answers to these and many other goofy dinosaur riddles that readers can use to stump their friends and keep them asking for more!Each high-interest themed book in this series is packed with a fun selection of logic puzzles, brainteasers, groan-inducing word-play riddles and more. Silly and engaging photos add to the fun! Whether readers like zany riddles about animals, dinosaurs or school, there's something for everyone!.