Kyle and Mike are best friends who share a close bond — until Mike sleeps with Kyle’s fiancée. A stormy but enduring relationship ensues between Kyle, with limitless patience, and Mike, who only lives his life by sowing discord in that of others, across many years of laughter, heartbreak, and rage.
A struggling writer in the midst of a divorce befriends a retired serial killer who incidentally becomes his marriage counselor by day, and killing counselor for his next book by night.
Nathan Flomm, in order to avoid the humiliation of having missed out on a hugely successful business, assumes a new identity on Martha's Vineyard. He plots revenge when his former business partner moves to the same town.