Keller's Turn: a Novel concerns the life of Frank Keller, biotech billionaire, husband, avid sailor, runner, and bow hunter who, at fifty-three, sees his life come to bits in the days preceding Christmas. On a Friday night, the first night of the long holiday weekend, his wife of three decades decides to leave him (decamping for their Aspen house for the holidays), and, at a loss, Keller tries to reconstruct the remains his life through lonely action...