New York writer Desmond Sullivan doesn't believe in marriage. His five happy years with his lover Russell haven't fundamentally challenged Desmond's conviction that, at best, true love is "an acute form of tolerance." He's sexually restless, and looking forward to his four-month teaching stint in Boston as an attempt to regain some of his own identity and try to complete the biography he's been writing. Jane Cody, a Boston public television producer, is similarly disenchanted with her marriage to a clumsy, kindly professor of English. Lately, Jane has been meeting her ex-husband Dale for drinks and coffee, although she's well aware that he's a jerk. With so much going wrong in her life, it strikes Jane that she and Desmond could collaborate on a series of documentaries, salvaging both of their foundering work lives. A page-turner, not by virtue of its plot, but because of Stephen McCauley's utterly engaging narrative voice, True Enough reprises some of the themes of his earlier novel, The Object of My Affection. It also has the virtues of a good Woody Allen film: Great comic lines and brilliant social observation among a small circle of successful friends. And like so much of Allen's work, the subject is married love: Fidelity and betrayal in their many guises. A funny, well-developed novel with surprising emotional depth. --Regina Marler