Discover More: Puppies and Kittens is packed with facts about everyone's favorite pets. Learn how aspects of the lives of animal babies compare with young children's lives. Features facts on many puppy and kitten breeds and includes lots of information about these mammals' wild cousins. Filled with cute pictures and simple words, these books are perfect for children learning to read. Discover More: Puppies and Kittens comes with a free digital book featuring extra content and activities.