When Robert Lescher died in 2012 an unpublished manuscript of M.F.K. Fisher's was discovered neatly packed in the one of the literary agent's signature red boxes. Inspired by Fisher's affair with Dillwyn Parrish -- who was to become her second husband -- The Theoretical Foot is the master stylist's first novel. In it she describes the life she all-too-briefly had with the man she'd ever after describe as the one great love of her life. It...