This book explains how models help us test new designs and to understand living things. The book includes various types of models, such as scale, graphical, conceptual, and computer models, which are used to analyze how we understand different things.
Discover the vital role of disappearing wetlands and what can be done to protect and restore this resource.
Describes how rocks, minerals, and soils are formed, their properties, and why humans are dependent on them.
Experience the dangers mountain climbing in the graphic high interest book.
Hunt the sea for sunken boats filled with treasure in this graphic high interest book.
Too young to drive? Then be a race car crew chief in this graphic high interest book.
Encounter animals and poachers on an African Safari in this graphic high interest book.
This book provides an understanding of the impact that humans have on Earth and suggests ways to reduce damage to the environment.
Use forensic science to solve a mystery in this graphic high interest book.
Visit Ocean City to train dolphins and care for other animals in this graphic high interest book.
In graphic-novel format, this book examines the history of the Chicago fire in 1871 while providing a story that brings to life one family's struggle to survive the devastation.
In graphic-novel format, this book chronicles the 1906 earthquake that destroyed the city of San Francisco while providing a story of one family's escape from the disaster.
In graphic-novel format, this book examines the history of Ellis Island while providing a story surrounding one family's immigration to America.
Be a part of history as you ride with Paul Revere through this graphic book.
In graphic-novel format, this book examines the history of the Galveston Hurricane in 1900 while providing a story that depicts the community's struggle to survive the storm and rebuild their homes afterward.
Readers are immediately taken with rodeo bull riding because of this book. Breathtaking photos help the reader to understand this exciting, but dangerous sport.
Rodeo roping and all of its dangers are explained in this book. Equipment and techniques, famous ropers, animals, records, venues, and championships are included.
The exciting sport of rodeo bronc riding is highlighted. Gives facts about equipment and techniques, famous riders, animals, records, venues, and championships.
Explains the history of the rodeo, important rodeo people, and different kinds of rodeos. En este interesante libro conocerás los pormenores de algunas competiciones que se llevan a cabo en el deporte del rodeo.
This brief introduction to the Vikings and their gods includes a story about the family of Eric the Red.
This book describes the life of a Spartan warrior and includes a short story that follows two Spartan boys from the age of seven to the battle of Thermopylae.
Describes the exciting sport of BMX racing and its riders. Includes information on equipment, technique, and races.
Describes skateboarding and its necessary equipment. Includes information on technique, places to skateboard, and famous skateboarding competitions.
Learn about Native American history and culture, past and present.
Learn about Native American history and culture, past and present.
