Graham Greene's masterpiece, The Heart of the Matter, tells the story of a good man enmeshed in love, intrigue, and evil in a West African coastal town. Scobie is bound by strict integrity to his role as assistant police commissioner and by severe responsibility to his wife, Louise, for whom he cares with a fatal pity.

When Scobie falls in love with the young widow Helen, he finds vital passion again yielding to pity, integrity giving way to deceit and...