Carr, Aaron

"Tyrannosaurus Rex means 'tyrant lizard king.' This famous dinosaur had sharp serrated teeth that were up to 6 inches (15 centimeters) long. Learn more about this remarkable reptile in Tyrannosaurus Rex"--From the publisher's web site.

An introduction to tractors, explaining what they are and how they are used.

Looks at the reliability and affordability of renewable energy resources, including hydropower, wind power, and solar energy.

Text and photographs look at the life cycle of plants.

Text and photographs look at the life cycle of a cow.

Simple text and illustrations introduce young readers to the tyrannosaurus rex, discussing what it looked like, what it ate and more.

Simple text and illustrations introduce young readers to a velociraptor, discussing what it looked like, where it live, what it ate and more.

Simple text and illustrations introduce young readers to a stegosaurus dinosaur, discussing what it looked like, what it ate, where it lived and more.