Working in secret for years to solve the puzzle in the writings of the 17th-century astronomer Johannes Kepler, Ivan Volkov, after the loss of his son and Russia's invasion of Ukraine, makes the fraught decision to contact the CIA, risking his life to help stop the Doomsday clock.

"From the New York Times bestselling author of Woman on Fire, the harrowing and ultimately triumphant tale of a Jewish WWII assassin turned Hollywood star. In 2005, Siena Hayes is Hollywood's latest It Girl, but she has her sights set higher than the screen, she wants to be behind the camera. So when Siena meets Lena Browning, the enormously mysterious and famous actor from decades past, Siena sees her big break. Siena wants to direct Lena's biopic-but...

A year after surviving a mission in London, and unmistakable chemistry, Winter and Syndey team up again for a perilous assignment involving old flames, new jealousies, and yet another sinister plot.

"1939. Ansel Luxford has everything a man could want-a law firm partnership in Minneapolis, a brilliant wife, a beautiful new baby. But he is consumed by his belief that the war in Europe will spread, despite the fact that the United States is neutral in the conflict. When he is offered an opportunity to move across the country to Washington, D.C., to join a clandestine team within the Treasury Department that is secretly trying to undermine Nazi...