"From woolly mammoths to saber-toothed cats, prehistoric mammals once roamed Earth. With beautiful and engaging illustrations, authentic photos, and accessible text, kids will learn all about these mighty mammals in this Level 2 reader" --

This book looks at mammals. Mammals give birth to live animals, and many of them care for their babies and help them learn to find food and shelter.

Amazing photography accompanies engaging information about gorillas and leopards.

"Information and photographs about dolphins, for children"--

Dolphins are some of the world's smartest animals! This fact-filled title explores the intelligence of these smart swimmers through leveled text and engaging photographs.

Alpine ibex can scale any slope! These wild goats effortlessly climb their mountain homes. This leveled reader provides facts about these brave tough who make their homes in the European Alps.

What do walruses use their whiskers for? Beginning readers can find out this and more in this introduction to these ocean mammals. Colorful photos and supportive text highlight walrus body parts, diet, and daily life, while diagrams and other features reiterate the content. This Arctic adventure is perfect for readers just starting out!

"All mammals share certain characteristics that set them apart from animal classes. But some mammals live on land and other mammals spend their lives in water--each is adapted to its environment. Land mammals breathe oxygen through nostrils but some marine mammals breathe through blowholes. Compare and contrast mammals that live on land to those that live in the water."--

Australia's territorial dingoes who rarely turn down a fight. But are they a match for the kicks and punches of kangaroos? This high-interest text weighs the advantages of these tough animals, introducing the body parts and special moves that would help them win in a battle. Profiles show off each animal's size, and charts highlight their speed and jumping ability. Which of these fighters will be crowned Australia's toughest?