MasterMind: An Anna Monroe and Boston Marks Crossover

In MasterMind, Anna Monroe confronts her traumatic past as she becomes entangled in a chilling case involving three missing girls. As she battles her own demons and grapples with her history as a killer, she teams up with Boston Marks, who is determined to find his girlfriend, Lucy, before it's too late. Together, they seek to unravel the sinister mystery surrounding the disappearances, unaware of the meticulous mastermind orchestrating the horrors around them. This standalone thriller promises a dark and suspenseful journey, challenging the boundaries of survival and deception.