Presenting cutting-edge science to the youngest readers, The Day the Dinosaurs Died is a mesmerizing account of the end of the dinosaurs. The dinosaurs were the
After the age of the dinosaurs, strange and powerful mammals ruled the earth. . . . Paleontologist Charlotte Lewis Brown’s easy-to-read and fascinating descri
Some 66 million years ago, an asteroid some seven miles across slammed into the Earth, leaving a geologic wound over 50 miles in diameter. In the terrible mass
Amazing creatures flew through the air and swam in the seas during the Age of the Dinosaurs! Strange and wonderful creatures shared the Earth with the dinosaurs