The strength of Life Sentences lies in its long range but intimate style. It’s a thoughtful, slow-motion novel, an antidote to the tics and quips of some millennial fiction. With no single plot culmination, the linked stories have a pleasant, rolling circularity: a reader could profitably finish the book and go straight back to its beginning, like Finnegans Wake, to revisit the family in a renewed and sharper — if not happier — light.