Discover incredible record-breaking dinosaur facts such as: fastest runner, biggest head, longest tail, largest egg, strongest bite, deadliest predator and many

Learn which dinosaurs were bigger, faster, and more dangerous than the rest.

2019 Foreword Indie Silver Award Winner for Science Welcome to the biggest, fastest, deadliest science book you'll ever read. The world's largest land mammal co

How can a cheetah accelerate from zero to forty miles per hour in three seconds? How do termites build cooling systems into their homes? What is that Alien-like

Meet the animals that set world records This fun look at a menagerie of fascinating creatures features bold, kid-pleasing graphics and easy-to-grasp comparisons