An introduction to the human brain uses quizzes, trivia, and puzzles to explore the different functions of the brain, how to improve brain power, and why each brain is unique.

Get ready to sink your teeth into more epic animal matchups in this exciting sequel to Animal Smackdown, where even more awesome creature contenders go head-to-head to see who reigns supreme! A great white shark vs. a saltwater crocodile battling it out for fiercest predator? An elephant vs. a bottlenose dolphin in a battle of smarts? An arctic fox vs. a sea otter getting into fisticuffs for fluffiest critter? Wait till you get the 360-degree lowdown...

"Reference book with information about all breeds of cats, for children"--

Ever wonder how basketball got started? Why we have birthday cakes? And why some people use forks and some use chopsticks? Prepare to be amazed by the surprising backstories behind the things you use or do every day! From familiar foods to common clothing items to bizarre beauty regimens, this book covers all your burning questions: Who thought of that? Where did that come from? Why is that a thing? Presented in a bold, colorful design, with stunning...

"Jump into the ring to see which creatures earn their stripes in head-to-head matchups. Who will be crowned the next champion? Wolverines and weasels battle it out for nastiest reputation. Chameleons and cuttlefish vie for the most colorful crown. Scorpions and jellyfish make their case as the venom victor. But wait till you get the 360-degree lowdown on these awesome animals before you pick your winner--you might be surprised by who comes out on...

"100 facts about real-life amazing animals and the myths, legends, and fantastic creatures they inspired"--

"Packed with tips, tricks, and helpful maps, this is the ultimate handbook for dinosaur fans who want to know what life on Earth was really like when dinos ruled."--

"Teeth, tails, and scales--oh my! Newly independent readers will be transported back to a time when bugs were big and monsters ruled the deep. Each page of this dazzling Level 2 reader is packed with jaw-dropping facts on the fiercest predators of the ancient oceans. Learn about Megalodon, the largest shark ever to have lived; Jaekelopterus, a human-size scorpion; Helicoprion, a fish whose teeth were in the shape of a circular saw; and more! Level...