<Font size="+1">The breathtaking novel from the Pulitzer Prize-winning author of Thinking Out Loud, and Black and Blue -- Now a major motion picture from Universal Pictures.</Font>

Ellen Gulden is in jail, accused of the mercy killing of her mother. She says she didn't do it; she thinks she knows who did.

When Ellen learns of her mother Kate's cancer, the disease is already far advanced. Her father insists that Ellen quit her job and come home to take care of her, and as Ellen begins to spend her days with Kate, she learns many surprising things, about herself, her mother, and the life choices they both made. But as Kate's illness progresses, and her pain increases, so do the dosages of morphine. And so does Ellen's belief that her mother's suffering is unendurable....

Widely admired for her intelligence, humor and insight, and for the depth of her perceptions about the public and private lives of ordinary people, Quindlen writes masterfully, and with great sophistication and grace about love and death, sexuality and betrayal, the triangles within a family, identity, growth, and change. Exploring the ambiguities that make up marriage, character, family, and fate, One True Thing takes each of us to the mysteries at the heart of the person we think we are, of who and what we know.