Spinosaurus was a massive member of a group of dinosaurs called theropods. It grew even larger than the better-known Tyrannosaurus rex. Discover more in Spinosaurus, one of the titles in the Dinosaur World series.

Describes the characteristics of the Pteranodon, one of the prehistoric flying reptiles.

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

"Velociraptor was a small, feathered predatory dinosaur. It is known for the long, sickle-shaped claw it had on each foot and for being one of the smartest dinosaurs that ever lived. Learn more about this remarkable reptile in Velociraptor, a Mighty Dinosaurs book." -- Amazon.com.

"Tyrannosaurus Rex means "tyrant lizard king." This famous dinosaur had sharp, serrated teeth that were up to 6 inches (15 centimeters) long, or about the same size as a banana. It hunted other dinosaurs for food. Learn more about this remarkable reptile in Tyrannosaurus Rex, a Mighty Dinosaurs book."--Amazon.com.

"¿Sabías que el Triceratops tenía la cabeza más grande que cualquier animal terrestre que haya existido? Tenía tres cuernos en la cabeza. Aprende más sobre esta fascinante criatura en El Triceratops"-- "Did you know that the Triceratops had the largest head of any land animal that has ever lived? It had three horns on its head. Learn more about this fascinating creature in Triceratops"--

What is a baby butterfly called? How many kinds of butterflies are there? Young readers will discover these facts and more in Butterflies, an Exploring Life Cycles book.

"The Exploring Life Cycles series introduces readers to the different ways plants and animals go through their life cycles"--

"Each title in the Everything About Bugs series explores an insect, arachnid, or other invertebrate. Readers will learn about how an animal looks, behaves, and finds food"--

Describes the life cycle and behavior of horses, and how they are raised on a farm.