Thomas Graham Jr. played a role in the negotiation of every major international arms control and non-proliferation agreement signed by the United States during the past thirty years. As a U.S. government lawyer and diplomat, he helped to shape, negotiate, and secure U.S. ratification of such cornerstones of international security as SALT, START, and the ABM, INF, and CFE treaties as well as conventions prohibiting biological and chemical weapons.

Graham's memoir offers a history of the key negotiations which have substantially reduced the threat of nuclear war. His is a personal...