Six astronauts race against time to escape a parallel Earth before their true home is destroyed. The mind-bending adventure that began with Detour continues in the second book of this emotional thriller series from the creator of the hit Netflix show Manifest and the bestselling author of The Warehouse.

The space crew that made the historic flight to Saturn's moon were hailed as heroes-until they discovered a terrifying truth: The Earth that they returned to was the wrong one. Before they can reveal that they're from a parallel world, the power-hungry billionaire who orchestrated the entire mission brands the group as traitors, forcing them to flee in order to survive.

Two members of their group are immediately captured, leaving the rest of the crew off balance and scrambling for a new plan. They quickly realize that their problems transcend this terrifying nationwide manhunt, however, when unexplained and catastrophic phenomena begin to occur all over the globe.

Now on the run and unsure where to turn or whom to trust, the crew can only rely on one another to find their way home-and to save not just one world, but two.