Assassins Anonymous Books in Order

Former assassin Mark attends a recovery group dedicated to giving up killing. An attack sends him searching across the world for whoever wants him dead, forcing him to survive dangerous pursuers while honoring the promise that defines his new life.

Astrid, once the assassin Azrael, disappears from her support group and awakens in an island facility conducting experiments on memory. While Mark searches for clues, she must escape captivity without returning to the violence she has sworn to abandon.

When Valencia leaves to find her missing brother, Mark and fellow recovering assassins become babysitters. A mob boss's demand that Mark kill Astrid soon turns childcare into a dangerous chase, testing their commitment to stop killing while protecting a baby.

Living in Bangkok under a new identity, Mark agrees to help a father find his missing son. The search leads into a criminal underworld shaped by a vigilante, while Astrid's arrival complicates his efforts to maintain a life without killing.