Showing results for "Jon" in Science & Technology

Tyrannosaurus rex and its relatives were fearsome meat eaters and deadly predators. Their strong teeth and jaws could crush bone. Go back to a time when these mighty carnivores walked the earth.

Allosaurus and its relatives were fierce and dangerous predators. Dinosaurs in this group had deadly claws and razor-sharp teeth.

Ankylosaurus and other armored dinosaurs were the tanks of the prehistoric world. Sharp spikes and rock-hard plates protected these plant eaters from dangerous predators.

Raptors like Velociraptors were small, deadly dinosaurs. These carnivores and omnivores may have looked like birds, but they couldn't get off the ground. Go back to a time when these deadly hunters walked the earth.

Dinosaurs like Stegosaurus had stiff plates on their bodies. Some used their plates to heat themselves up or cool themselves off. This book takes listeners back to a time when these scaly herbivores walked the earth.

Bird-footed dinosaurs like Iguanodon were plant-eaters that could walk on two legs. Many of the dinosaurs in this group could run away from hungry predators. Others traveled in large herds to stay safe.

Long-necked dinosaurs like Brachiosaurus looked down on the earth from above the treetops. These mighty plant eaters had long tails, necks, and bodies.

Odd meat-eaters like Carnotaurus were quick and deadly hunters. They had sharp teeth, good eyesight, and could run on two strong legs.

Edmontosaurus and other duckbilled dinosaurs had beaks and strong teeth to eat tough plants. Many of these plant-eaters could communicate with other dinosaurs using the crests on their heads.

Jon Scieszka's Guys Read anthology series for tweens turns to nonfiction in its fifth volume, True Stories. The fifth installment in the Guys Read Library of Great Reading features ten stories that are 100% amazing, 100% adventurous, 100% unbelievable—and 100% true. A star-studded group of...

Gail Gibbons uses clear, simple wording to present all the steps involved in building a house. From the architect who draws the plans, through the various types of workers who construct it, to the family who will make the house their home, each aspect is explained. Children can easily follow along as construction begins at the ground level with surveyors, describing the jobs of carpenters and plumbers.