"How do you pick football's GOATs? Is Tom Brady the greatest quarterback? Is Alan Page the greatest defensive tackle? Who's the all-around champ? It comes down to stats, history, and hunches. Read more about some of the legends of football and see if you agree that they're the greatest of all time"--

"You are the god Thor from Norse mythology. You enjoy your role as the god of thunder. But you have a complicated relationship with your brother Loki. You enjoy going on grand adventures together, but you're often at odds with him. You are a strong and brave warrior, while Loki uses his quick wits to outsmart the enemy. However, Loki enjoys playing tricks on you to make you look foolish. Can you recognize your brother's tricks and avoid getting into...

"Ragnarok has come! It's the end of everything, including the reign of the Norse gods. Odin, Thor, and the other gods will battle their ancient enemies. Several of them also clash with giant monsters that will decide their destiny. As the fighting rages, the ground quakes, the seas grow violent, and even the sun and stars go dark. Can you survive the final battle between the gods, the giants, and the monstrous creatures of Norse mythology? YOU CHOOSE...

"During World War II, when a group of Polish soldiers found an orphaned bear cub, they eagerly took him in as their pet and named him Wojtek. As the young bear grew, he became friends with the soldiers, lifting their spirits as he learned to imitate them around camp. Later, Wojtek was helpful in combat by carrying many heavy shells during the Battle of Monte Cassino in Italy. Learn how Wojtek showed his courage in battle and earned the rank of Corporal...

"In 1952, the United States was heavily involved in the Korean War. When members of the U.S. Marine Corps bought a horse to join in the war effort, little did they know that a hero would soon emerge. Trained to be a military pack horse, Sergeant Reckless quickly became a part of the unit and served to support the troops in several combat missions during the war. Discover the heroic story of Sergeant Reckless as she bravely made many solo trips during...

"The 1930s were a tough time. The Great Depression left many people jobless and penniless. Dust storms and drought led to failed crops. Livestock died. People thought things couldn't get much worse. Then, on April 14, 1935, the sky turned black. For hours, an enormous dust blizzard blanketed the country in darkness. Now readers can step back in time to learn about what led up to this terrifying storm, how the tragic event unfolded, and the ways in...