The London train

 by Tessa Hadley.  In what seems at first a bifurcated novel, both protagonists take the London train. Paul, a writer with two small daughters in his second marriage, travels from his home in Wales to London to find his pregnant 20-year-old daughter from his first marriage. Poised on the brink of freedom, he temporarily leaves his new family behind. Cora, an English teacher who traveled from her London flat to Cardiff to remodel her late parents' home, in which she now lives, is poised to divorce her senior civil servant husband, who's embroiled in an increasingly volatile investigation. Years before, Paul's and Cora's lives intersected when they met on the London train. In spare, incisive prose, Hadley (The Master Bedroom, 2008) probes this pair of only children marked by the deaths of their mothers, playing with chronology to lay open the pasts that shaped them. This is a keenly perceptive and wise novel, illustrating that however important the past is in our lives, only the present, glimpsed in the final pages, truly matters. --Booklist (Check catalog)