Crucible

In this thrilling adventure by #1 New York Times bestselling author James Rollins, Commander Gray Pierce races against time to rescue his pregnant lover, who has been abducted, while grappling with profound spiritual questions. After discovering his best friend’s wife, Kat, unconscious and unable to communicate, a neurologist proposes a radical method to unlock her memories. What emerges from her mind leads Sigma Force into a high-stakes investigation entwined with historical mysteries, notably linked to the infamous Malleus Maleficarum, challenging their beliefs and threatening humanity's future.