Amelia Earhart made history as a record-setting pilot in the 1920s and 1930s. People around the world mourned when her plane disappeared over the P...

In 1942 Anne Frank and her family went into hiding to escape the Nazis. The diary Anne kept during this time would go on to become a lasting record...

Anubis was the Egyptian god of death, protecting graves and cemeteries. Anubis explores the well-known god's backstory and how and why the ancient ...

Are birds dumb? This title dives into birds' unique traits, behaviors, and characteristics and examines the truth behind the idiom birdbrained. Eas...

Are bees active? This title dives into bees' unique traits, behaviors, and characteristics and examines the truth behind the idiom busy as a bee. E...

Much of the world's oceans remain unexplored. Underwater drones help researchers find shipwrecks and learn more about ocean habitats. Deep-Sea Dron...

Are eagles sharp-sighted? This title dives into eagles' unique traits, behaviors, and characteristics and examines the truth behind the idiom eagle...

Asteroids zip through space. These space rocks follow paths around the Sun. Explore Asteroids reveals the amazing details of asteroids. Easy-to-rea...

Earth lies in the Milky Way galaxy. This galaxy is home to billions of stars and their planets. Explore the Milky Way galaxy reveals the amazing de...

The Moon orbits Earth. It influences Earth's seasons and tides. Explore the Moon reveals the amazing details of Earth's Moon. Easy-to-read text, vi...

Earth is one of eight planets that orbit the Sun. Each planet is unique. Explore the Planets reveals the amazing details of the planets in our sola...

Stars give off light in space. Some stars are forming, and others are dying. Explore the Stars reveals the amazing details of stars. Easy-to-read t...

The Sun is the closest star to Earth. It makes life on Earth possible. Explore the Sun reveals the amazing details of the Sun. Easy-to-read text, v...

Speed is key to escaping predators. Fleeing to Survive covers how a variety of animals flee, whether it's on land or in the air or water.

Frida Kahlo taught herself to paint while recovering from serious injuries. She went on to become a famous artist whose work is still admired today...

Odors can tell other animals to stay away or to come close. Getting Smelly to Survive covers how animals use smells to defend against predators, ma...

Hathor was the Egyptian goddess of women, fertility, motherhood, and love. Hathor explores the well-known goddess's backstory and how and why the a...

An animal's appearance can keep it safe from predators. Hiding and Bluffing to Survive covers how animals blend in with their surroundings or start...

Ancient Egyptians believed ruling pharaohs to be manifestations of Horus. Horus explores the well-known god's backstory and how and why the ancient...

Birds flap their wings and rise into the air. Science explains how a bird can travel in the air. How Birds Fly explains how a bird's body lets it f...

A grasshopper bends its legs and springs off the ground. Science explains how a bug can leap from place to place. How Bugs Jump explains how a bug'...

A gecko can climb up a smooth glass window. Science explains how critters scale seemingly slippery surfaces. How Critters Climb explains how climbi...

A fish wiggles its tail to push through the water. Science explains how fish glide underwater. How Fish Swim explains how a fish's body lets it sli...

A cheetah runs fast to capture its prey. Science explains how many mammals dash across land. How Mammals Run explains how many mammals' bodies let ...