At nineteen, Annie Black trades a bleak future in a washed-out California town for a London winter of drinking and abandon. Twenty years later, she is a San Francisco lighting designer and happily married mother of three who has put her reckless youth behind her. Then a photo from that distant winter in Europe arrives inexplicably in her mailbox, and an old obsession is awakened.

Past and present collide, Annie’s marriage falters, and her son takes a car ride that ends with his life hanging in the balance. Now Annie must confront her own transgressions and fight for her family by untangling the mysteries of the turbulent winter that drew an invisible map of her future. Gripping, insightful, and lyrical, A Small Indiscretion announces the arrival of a major new voice in literary suspense as it unfolds a story of denial, passion, forgiveness—and the redemptive power of love.