On a warm night in Oslo, Martin draws Stella into one of the risky games that have defined their ten years together: a balancing act on the edge of their rooftop, seven storeys up. Amid the shouts of horrified onlookers, Stella stumbles, falling for a moment into Martin's arms before plummeting to her death. Did he try to save her? This is the question that begins Linn Ullmann's transfixing tale of Stella: a jealous wife, compliant mistress, treasured friend, angelic nurse, unloved daughter, devoted mother, and - finally - a woman possessed of a secret now forever lost to the living.