"This original mix of character and non-fiction captures the imagination. Dragons sit alongside rockets and skeletons; activities and conversation alongside facts and quizzes—and there are surprises, like Wolf’s recipe for mummifying Cat!" Julia Marshall, Publisher

When Wolf finds a fact-filled book in the library, he thinks he will at last outsmart his clever friend, Dog. The two friends spar as they learn all about mummies and skeletons; robots, knights, and pirates; dinosaurs and dragons; rockets and the moon. As always with Wolf and Dog, there is just as much to learn about getting along together; about friends and enemies, food and fleas.