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.

More than 99 percent of all life forms have gone extinct during the 3.6-billion-year history of life on Earth. Other organisms have changed dramatically, but not our extreme survivors. Evolution may have altered their physiology and behavior, but their body plans have stood the test of time. ? How have these living links with Earth's prehistoric past survived? The search for answers is leading scientists to new discoveries about the past-and future-of...

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...