In his first collection, a master storyteller focuses on a fresh and fascinating range of human behavior. A jaded Hollywood movie-maker uncovers a decades-old flame he never knew he’d harbored; a precocious fifth grader puzzles over life, love, and baseball as he watches his parents’ marriage dissolve; another child is forced into a harrowing cross-country escape; an elderly couple rediscovers the power of their relationship; and in the title story, a septuagenarian nun invades the narrator’s college writing workshop with an incredible saga.