This series explores how the process of evolution resulted in the animals we know today. Each book examines a major group of animals, with titles on amphibians, birds, fish, insects, mammals,

This series introduces readers to Arctic animals whose populations are threatened by human activity. Each fact-filled title covers the featured animal's range and habitat, physical…

Grab your ticket and enjoy the show with these exciting and informative books. Learn all about the world's most entertaining events like rodeos, concerts, and the Super Bowl. With easy text…

In August 1945, the US government dropped two atomic bombs on Japan to end World War II. The bombings forced Japan to surrender, but they left a complicated legacy. Survivors, soldiers,…

Ant-Man, Iron Man, Captain America, Thor, Hawkeye, and other fan-favorite Avengers take on Ultron as he plots to the destroy the world. The metallic menace returns again and again with his…

Learn about the beginnings of your favorite Avengers, including Quicksilver and the Scarlet Witch's time with Magneto, how Ant-Man and the Wasp became a team, and the Vision's struggle to…

S.H.I.E.L.D. director Nick Fury struggles to follow orders from the World Security Council. He calls upon Agent Coulson, Hawkeye, and Black Widow for aid to search for the missing Captain…

They are Earth's mightiest heroes, formed to fight the foes no single hero could withstand. The Avengers are the most prestigious and powerful superhero team in the world. They are…

They are Earth's mightiest heroes, formed to fight the foes no single hero could withstand. The Avengers are the most prestigious and powerful superhero team in the world. They are…

They are Earth's mightiest heroes, formed to fight the foes no single hero could withstand. The Avengers are the most prestigious and powerful superhero team in the world. They are…

They are Earth's mightiest heroes, formed to fight the foes no single hero could withstand. As the most prestigious and powerful superhero team in the world, they are super-beings,…

The planet's most dangerous villains don't stand a chance when the Avengers assemble. Whether they are stopping the Scientist Supreme and Ultron from destroying a city, breaking Cap free of…