Viking: 255 pp., $25.95
Stewart O'Nan's books are not about poverty, life's crises, gross injustice or family drama; in fact, there's very little drama in his works. He has become a spokesperson — in modern fiction — for the regular person, the working person, and now, the elderly. One of the most beautiful, unforgettable scenes in any novel I've ever read occurs in "Last Night at the Lobster," in which O'Nan describes the manager of a mall-style restaurant switching on the lights at the start of a new day, so full of purpose and hopefulness. This is a writer who illuminates moments like that one, moments you never even...