Barbara A Somervill

Takes the reader on a tour of the "Keystone State", emphasizing its geography, history, government, and culture.

Describes the history, geography, ecology, people, economy, cities, and sights of the state of Colorado, and includes ideas for classroom assignments.

An overview of the state of Texas. Describes the history, geography, ecology, people, economy, cities, and sights of the state of Texas, and includes ideas for classroom assignments.

Describes the history, geography, ecology, people, economy, cities, and sights of the state of Alabama, and includes ideas for classroom assignments.

Introduces animal cells, describing their basic structure, how they make food, reproduce, use water, get rid of waste, and what makes them sick.

This introduction to Arizona bursts with fascinating facts, up-to-date statistics, glorious full-color photographs, and unusual lists. It features charts, graphs, maps, timelines, traceable state symbols, a travel guide, a project room packed with ideas for classroom assignments, a biographical dictionary, weird laws, and content-area vocabulary words.

Together, Australia and the many small islands of Oceania make up Earths smallest continent. Yet though the continent is small, it is packed with plenty to see. Readers will hop from island to island as they examine the incredible wildlife and landscapes of Australia and Oceania. Along the way, they will also explore the continents history with rich text and stunning visuals, and meet the people who call it home. Features include engaging sidebars...