Someone wants Georgie Brennan dead. And the more she digs for the truth, the fewer people she can trust.

Months after her husband, Sean, is killed by a hit-and-run driver, physicist Georgie Brennan discovers he lied to her about where he had been going that day. A cryptic notebook, a missing computer, and strange noises under her house soon have her questioning everything she thought she knew.

With her job hanging by a thread, her son struggling to cope with his father’s death, and her four-star general father up for confirmation as the next secretary of defense, Georgie quickly finds herself tangled in a web of political intrigue that has no clear agenda and dozens of likely villains.

Only one thing is clear: someone wants her dead too. And the people closest to her might be the most dangerous of all.