Did you know that burrowing owls can make a rattlesnake sound to scare away predators? Grassland ecosystems are made up of plants and animals that need each other. Discover more facts about this ecosystem.

"Did you know that Australia is both a continent and a country? Australia is the smallest of the seven continents. It is home to natural wonders like the Great Barrier Reef, a coral reef so large it can be seen from space. Discover more intriguing facts in Australia."--Page [4] of cover.

Discover intriguing facts about mountains with this book.

Simple text and photographs describe what oceans are, where they are found, and what types of plants and animals live there. Includes online content that contains weblinks, audio and video clips, activities, and other features..

Describes Europe's location, landforms, animals, plants, history, landmarks, and people.

"The Kindergartener's Handbook introduces 19 basic concepts. Included are ABCs, vowels, numbers, addition, subtraction, shapes, colors, time, seasons, calendars, senses, rhymes, ecosystems, weather, chores, and school. This book develops language and reading skills using more than 300 words that every kid should know. Simple words are used to help children read on their own, and more complicated words are presented to help them expand their vocabulary....