Wouldn't it be fun to live in a tree house? This book explores adventure homes in a fun and humorous layout. Through a narrative format, students examine problems and solutions that arise… More →

Aerospace engineers work with different kinds of aircraft - from gliders to space shuttles. This book introduces readers to this profession. Readers learn how engineers use the principles of… More →

As a crossroads between western and eastern cultures, Afghanistan is a living museum of ancient civilizations. Children will learn about Islam and its celebrations, the arts, pastimes, and… More →

From the dominating Hindu Kush mountain range to the desolate "desert of death", Afghanistan's many ethnic groups have made their home in this country's rugged terrain. Beautiful, full-color… More →

Centuries of invasion through its mountain passes have created a host of different ethnic groups in Afghanistan. From mountain villages and nomadic lifestyles to desert and city living,… More →

Young readers will be delighted to learn all about temperate mixed forests, which are filled with a wide variety of interesting plants and animals. A Forest Habitat explains, in… More →

A Freshwater Pond describes the plants, animals, and insects that live in a pond and how they adapt to the water's changing condition in dry summers and icy winters. Insects, amphibians,… More →

An amazing multitude of living things thrive in grasslands, such as prairies. In A Grassland Habitat, children will learn about the many kinds of plants and animals that make their homes in… More →

Agricultural engineers are in the front line in the challenge to provide a secure food supply for our world. This timely book explores how engineers design methods, as well as machinery for… More →

Historically, farming was a very taxing, physical task. Bright-minded individuals revolutionized agriculture with inventions that eased tasks and sped up production. The advent of milestone… More →