Did you know that the CIA once made use of a “spy cat”, or that, although delicious, eating the flesh of an armadillo can give you leprosy? And what about Terry, the small black Cairn Terrier from Kansas who was paid today’s equivalent of $2,000 a week for her work in The Wizard of Oz? Even if you think you have a handle on all things trivia, you're guaranteed a big surprise with Now I Know: Animals. This special collection from the Now I Know archives will challenge your knowledge of the fascinating stories behind the world's greatest facts. Now I Know: Animals is the ultimate challenge for any know-it-all who thinks they have nothing left to learn about animals.