After attending an Arrington properties meeting at the group's newest location, The Vineyard Arrington on Martha's Vineyard, Stone Barrington returns to New York City to catch up with his old friend Jack Coulter. Over lunch, Jack requests Stone's help in settling his niece Sara into city life post-divorce. Always one to please, Stone takes Sara under his wing.

But when various men from Sara's past start getting hurt, and Jack's loved ones find themselves a target in a deadly scheme, it's up to Stone to put the pieces together . . . before the shrouded conspirer manages to tear them all apart, permanently.