Everyone told the “Denali Damsels,” as the team called themselves, that it couldn’t be done: women were incapable of climbing mountains on their own. Men had walked on the moon; women still had not stood on the highest points on Earth. But these six women were unwilling to be limited by sexists and misogynists. They pushed past barriers in society at large, the climbing world, and their own bodies. And then, when disaster struck at the worst time on their expedition, they could either keep their wits and prove their mettle, or die and confirm the worst opinions of men.

As World War III rages, the scientists in Antarctica are thankful for the isolation—until a group of Chinese scientists arrive at the American research base. In their truck is a dead body, the first murder in Antarctica. The potential for a geopolitical firestorm is great, and, with no clear jurisdiction, the Americans don’t know what to do. But they soon realize the Chinese scientists have brought far more with them than the body…

A coma can change a man, but the world Jack Jr. awakens to is one he barely recognizes. His advertising job is history, his Manhattan apartment is gone, and the love of his life has left him behind. He’s been asleep for two years; with no one to turn to, he realizes it’s been ten years since he last saw his family.

1940, Italy. Lili and Esti have been best friends since they first met at university. When Esti’s son Theo is born, they become as close as sisters. While a war seethes across borders, life somehow goes on—until Germany invades Italy, and the friends suddenly find themselves in occupied territory. Esti, older and fiercely self-assured, convinces Lili to join the resistance efforts. But when disaster strikes, a critically wounded Esti asks Lili to take a much bigger step: To go on the run with Theo. Protect him while Esti can’t.

Betty MacDonald was a 28-year-old reporter from Hawaii. Zuzka Lauwers grew up in a tiny Czechoslovakian village and knew five languages by the time she was 21. Jane Smith-Hutton was the wife of a naval attaché living in Tokyo. Marlene Dietrich, the German-American actress and singer, was of course one of the biggest stars of the 20th century. These four women, each fascinating in her own right, together contributed to one of the most covert and successful military campaigns in WWII.