The long-awaited novel by master Stephen Dixon, twice a finalist for the National Book Award, I. is a searingly powerful and seemingly autobiographical novel  in the form of linked stories  that explores the limitations of memory and the frustrations of the narrator's life, as he cares for his two daughters and his handicapped wife, whose condition worsens as the narrator struggles with his own sense of mortality. I. is hardcover, with cover art by acclaimed graphic novelist Dan Clowes.