Torque

Deep inside the earth lie undiscovered wonders that have never seen the light of day. In this title, readers will learn how bold explorers venture into the darkness of caves. Vibrant photos… More →

Explorers boldly venture into places that most people would never dare to go. In this hi-lo series, readers will learn about what it takes to journey into some of the most dangerous places on More →

The ocean reaches depths that even the sun cannot reach. Yet people still journey into the dark! In this title about exploring the deep sea, engaging text and vibrant photos show readers what More →

Skunks and raccoons use unique weapons to survive. Many predators keep their distance! Through leveled text, striking photos, and engaging features, readers will discover what makes these… More →

Humans have only just begun to explore the vastness of space. In this hi-lo title, readers will learn about what it takes to venture into this uncharted territory. Descriptive text with an… More →

Armor is an essential piece of a soldier’s uniform. But what kinds are being used, and how do they work? In this hi/lo title, leveled text and bright images explore the purpose of military… More →

From stealth bombers to heat-seeking missiles, militaries around the world use cutting-edge technology to create powerful weapons. This hi/lo title introduces the science of advanced weaponry More →

Predators in the coral reef have different strengths. Barracudas speed through the water, while moray eels wait patiently in hidden crevices. Which hunting tactic is best? In this title, a… More →

From drones and robots to top-secret surveillance gear, militaries use cutting-edge technologies to complete their missions. But how do these technologies work? With this hi-lo series,… More →

From reconnaissance missions to missile launches, military drones have a lot of jobs! In this hi/lo title, leveled text and crisp images explore these important military tools, including how… More →

How does the military gather information? This title helps striving readers find out! Leveled text and crisp photos introduce the purpose of surveillance and the science behind it. Special… More →

How do military machines hide in plain sight? In this informative title, reluctant readers will find out! An engaging opening narrative sets the stage for readers to explore the uses, science More →