Did you know that there are four main swimming strokes? Different swimming events use different strokes. Learn more about this beloved sport in Swimming, a Like a Pro book.

This book, a combination of a printed book and online content, briefly tells of Triceratops, describing what its name means, what it looked like, where it lived, and what it ate.

This book, a combination of a printed book and online content, briefly tells of Apatosaurus, describing what its name means, what it looked like, where it lived, and what it ate.

This book, a combination of a printed book and online content, briefly tells of Stegosaurus, describing what its name means, what it looked like, where it lived, and what it ate.

From monster trucks to jumbo jets, young readers will love learning about the world's most exciting machinery in the Mighty Machines series. Filled with vivid photos and fascinating facts, this series is sure to engage young readers as they learn about the mechanisms and uses of these incredible big machines. In Bulldozers, readers learn that bulldozers help push dirt, bulldozers come in different sizes, and the world's largest bulldozer weights...

"Get to know some of the largest vehicles out there and the everyday uses of them"--

"Dinosaur World explores some of the best-known prehistoric animals. Each title examines key traits and features of the selected organism"--

"Learn fascinating facts about some of the world's most powerful machines in Mega Machines"--

Deinonychus's name means "terrible claw." This dinosaur is known for the large talon found on each of its feet. Discover more in Deinonychus, one of the titles in the Dinosaur World series.

From monster trucks to jumbo jets, young readers will love learning about the world's most exciting machinery in the Mighty Machines series. Filled with vivid photos and fascinating facts, this series is sure to engage young readers as they learn about the mechanisms and uses of these incredible big machines. In Dump trucks, readers learn that dump trucks carry dirt, rocks and other things, dump trucks take these things from one place and dump them...