Sara Green

When detectives suspect that a fire may have been started intentionally, an arson dog is brought to the scene. This "fire dog" learns to sniff out trace amounts of gasoline, lighter fluid, and other flammable liquids among a host of distracting smells. Discover how arson dogs perform such important tasks in this fact-filled title.

Whitewater rafting is an extreme sport where adventurous teams paddle down rivers through rocks and dangerous water. They do all of this in inflatable rafts! Hold on tight! Readers will rapidly make their way through this exciting title for young students.

A beagle follows its nose. It is looking for a treat. Found it! This loyal dog is one of many breeds that are part of the hound group. Hound dogs were bred for hunting, but they also make great pets! In this high-interest book, leveled text and engaging photos introduce the history of the hound group, from early breeds to the jobs they do today. Special features highlight champion dogs, compare breed sizes, and list the most popular breeds. Four two-page...

The Morgan horse is the first American breed to be used around the world. With a friendly temperament, athletic build, and keen intellect, the Morgan is very versatile. Morgans are comfortable doing ranch work, performing in the show ring, or taking people for long trail rides. No matter the task, a Morgan will be up to the challenge!

An oil-filled liver makes the blue shark extra buoyant, allowing this fish to travel incredible distances with ease. One blue shark was tracked as it traveled over 3,740 miles (6,019 kilometers) from New York to Brazil! See what drives the streamlined swimmer in this book for growing readers.

Plows in the 1830s were not suitable for sticky sod, so John Deere invented a smooth, steel plow that worked for many farmers. He continued to press on by creating his own company and building a brand that is well-known today. In this title, young readers can discover more about this inspiring innovator and his company.

According to Mattel, eight Hot Wheels are sold every second. So what is the secret behind the toy cars' appeal? In this biography of a brand, growing readers will learn why the production of Hot Wheels has stayed strong since the cars' first release in the 1960s.

The Mayans are remembered today for their beautiful pyramid temples. But this ancient civilization had many other innovations! This fact-filled title explores the underground reservoirs, rubber creations, and astronomy studies of ancient Maya. Engaging text and vivid images combine with special features such as profiles of gods and leaders, a cause and effect graphic, a time and place matrix, and a timeline to take readers on a journey to the past!...

A friendly collie runs after its family. This smart dog tries to keep everyone together. It is practicing herding! The collie is one of many dogs described in this title about the herding group. Readers will discover the history of the group, learn about breeds that are part of it, and discover what traits tie the group together. Special features highlight champion dogs, list the top breeds, and compare breed sizes. The book concludes with four two-page...

A regal horse, the Lipizzan was bred to be a champion in the show ring and also on the battlefield. Lipizzans are famous for performing the incredible "high school" movements of classical dressage at the Spanish Riding School in Vienna, Austria. This title covers the breed's physical traits, history, and areas of competition in which it excels.