An introduction to koalas covers where they live, what they eat, and how they communicate, and follows the animal's development from cub to adult.

Looks at all the big storms created by Mother Nature run amok--from lightning and thunder to monsoons, hurricanes, and tornadoes.

In this level 1 reader, young readers will explore the feathery world of adorable owls. Follow these curious-looking creatures through their wooded habitats, learn how owls raise their young, hunt, and protect themselves. Beautiful photos and carefully leveled text make this book perfect for reading aloud or for independent reading.

Introduces professions that aid the community including mail carriers, police officers, firefighters, and teachers.

Introduces facts about the planets, distinguishing between the inner, gas, and dwarf planets, and discusses how scientists learn about the planets and outer space.

"Teeth, tails, and scales, oh my! Newly independent readers will be transported back to a time when bugs were big and monsters ruled the deep. Each page of this dazzling Level 2 reader is packed with jaw-dropping facts on the fiercest predators of the ancient oceans. Learn about Megalodon, the largest shark ever to have lived; Jaekelopterus, a human-size scorpion; Helicoprion, a fish whose teeth were in the shape of a circular saw; and more!"--

Piedra caliente fundida desde el centro de nuestro planeta es forzada a viajar por las grietas en la corteza de la Tierra hasta explotar, violenta e inesperadamente, en una erupción que puede durar meses y a veces años. Únete a la aventura para aprender más acerca de los volcanes, uno de los fenómenos más espectaculares de la naturaleza.

A bear awakens from hibernation at the end of winter to eat different things during the spring and summer, only to return to sleep at the end of autumn.