The Woman Next Door — Barbara Delinsky

New York Times bestselling author Barbara Delinsky paints an ingenious portrait of the secrets inside every marriage in a sharp-eyed novel filled with suspense and surprise. Three married couples in peaceful suburban Connecticut are challenged and forever changed by the presence of the woman next door....

Along with their husbands, Amanda, Karen, and Georgia are a close-knit circle of friends enjoying seemingly ideal lives in an upscale neighborhood. But when they earn that their lovely younger neighbor, widowed for a year and presumably still unattached, is pregnant, the strains and imperfections of their lives come into full focus. As they ponder who the father might be, each of the women harbors suspicions about her own husband -- and each is forced to a crisis point that will strengthen or shatter her marriage.