"When Jackson interrogates a rogue operative, he uncovers a horrific worldwide conspiracy. The countdown to Armageddon begins. When Jackson meets the enemy, he is given a choice: Join him and stop Flynn or die. But nothing is what it seems. ... When [Agent Alabama Wren is] confronted by a long-lost friend, her mission is thrown into chaos. Everything rides on Alabama’s mission to find the Others. As her abilities lead Jackson and the team across time, an ancient mystery is revealed."