There are over 400 shark species. This book is for everyone who wants to learn about sharks, as well as the threats this species faces. In "All about Sharks" you can learn the sharks of the world, how sharks live, how they eat, the challenges they face and many helpful things. These are some of the crazy creatures you'll encounter in this reference book. This book includes: What is Sharks?, A Brief History of Sharks, Description and Habits, Some of the 400+ Species of Sharks, The 10 Largest Sharks, Sharks Facts That May Surprise You.