Everyone knows that Tyrannosaurus rex is the huge dinosaur with sharp claws and tiny arms. But in this Level Two LRFO from acclaimed science writer Melissa Stewart, you'll learn that T. rex is not the only tyrannosaur that existed in prehistoric times. In the last fifteen years, scientists have found many tyrannosaurs, including one with a really long pointy nose. The coauthor of this book, Dr. Steve Brusatte, went to China in order to help ID the...

Even the most health conscious among us have a hard time figuring out what to eat in order to lose weight, stay fit, and improve our health. And who can blame us? When it comes to diet, there's so much changing and conflicting information flying around that it's impossible to know where to look for sound advice. Dr. Mark Hyman takes a close look at every food group and explains which foods nurture our health and which pose a threat. From grains to...

A young Tyrannosaurus rex with very poor eyesight loses his eyeglasses, resulting in chaos for himself and the creatures around him.

In this stunningly original book, renowned primatologist Richard Wrangham argues that "cooking" created the human race. At the heart of "Catching Fire" lies an explosive new idea: The habit of eating cooked rather than raw food permitted the digestive tract to shrink and the human brain to grow, helped structure human society, and created the male-female division of labor.

Publisher Annotation: Dinos ruled Earth millions of years ago, and they came in all shapes and sizes. Some even had feathers! From the mighty T. rex to teeny-tiny microraptors, this book is jam-packed with dino-mite info about your favorite dinosaurs. Blending awesome dinosaur art with silly quips, it is sure to delight young readers and prehistoric creature enthusiasts alike.

The monumental statues of Easter Island, gazing out in their imposing rows over the island's barren landscape, have been a great mystery ever since the island was first discovered by Europeans. How could the ancient people who inhabited this tiny speck of land, the most remote in the vast expanse of the Pacific, have built such monumental works, and moved them from the quarry where they were carved to the coast? And if the island once boasted a culture...