Occupied Warsaw, Summer 1940: Witold Pilecki, a Polish underground operative, accepted a mission to uncover the fate of thousands interned at a new concentration camp, report on Nazi crimes, raise a secret army, and stage an uprising. The name of the camp - Auschwitz. Over the next two and half years, and under the cruelest of conditions, Pilecki's underground sabotaged facilities, assassinated Nazi officers, and gathered evidence of terrifying abuse and mass murder. 

Sibert Honor author Deborah Hopkinson brings her signature action-packed narrative style to one of the most crucial battles of WWII. The WWII invasion known as D-Day was the largest military endeavor in history. By June 6, 1944, Hitler and his allies had a strong grip on the European continent, where Nazi Germany was engaged in the mass extermination of the Jewish people. The goal of D-Day was the total defeat of Hitler's regime and the defense of free democracies everywhere. Knowing they had to breach the French coast, the US, Great Britain, and Canada planned for the impossible.

In the 1960s, locked in a heated race to launch the first human into space, the United States selected seven superstar test pilots and former military air fighters to NASA's astronaut class - the Mercury 7. The men endured grueling training and constant media attention for the honor of becoming America's first space heroes. But a group of 13 women - accomplished air racers, test pilots, and flight instructors - were enduring those same astronaut tests in secret, hoping to defy social norms and earn a spot among the stars. 

As the most destructive war in history ravaged Europe, many of the world's most cherished cultural objects were in harm's way. The Greatest Treasure Hunt in History recounts the astonishing true story of 11 men and one woman who risked their lives amidst the bloodshed of World War II to preserve churches, libraries, monuments, and works of art that for centuries defined the heritage of Western civilization.

On June 23, 2018, twelve young players of the Wild Boars soccer team and their coach enter a cave in northern Thailand seeking an afternoon’s adventure. But when they turn to leave, rising floodwaters block their path out. The boys are trapped! Before long, news of the missing team spreads, launching a seventeen-day rescue operation involving thousands of rescuers from around the globe. As the world sits vigil, people begin to wonder: how long can a group of ordinary kids survive in complete darkness, with no food or clean water?