Technological advances have escalated Cold War tensions to an all-time high, and undercover KGB operatives Elizabeth and Philip Jennings face the growing threat of discovery. As their assignments grow more deadly, their family is in more danger, and their loyalties are tested like never before.

The acclaimed detective series returns with three new mysteries set in the uncertain days at the beginning of the Cold War.

Secrets can be deadly in this suspenseful thriller about undercover Russian spies in 1980s Washington D.C. Phillip and Elizabeth Jennings seem to be a typical suburban couple, but they're actually lethal KGB agents plotting to bring down America. As the Cold War escalates, Philip and Elizabeth must take extreme measures to continue their mission to keep their true identities hidden. But when an FBI agent movies in across the street, they become ensnared...