Supreme Court justice Harry Blackmun's lifelong connection with Chief Justice Warren Burger—beginning in kindergarten in St. Paul, Minn., and culminating in 16 years together on the Supreme Court—supplies Greenhouse with one of her main organizing themes in this illuminating study of Blackmun's life and intellectual history. Once the closest of friends, Blackmun (1908–1999) and Burger diverged personally and ideologically, beginning in 1973, when Burger assigned Blackmun to write the Court's opinion in Roe v. Wade. Greenhouse, the New York Times's veteran Supreme Court watcher, draws primarily on Blackmun's massive personal archive to show how his authorship of the majority opinion in Roe (7–2) propelled him down several unexpected paths. Blackmun embraced equal protection for women and came to reject capital punishment. A Nixon appointee, Blackmun became the Supreme Court's most liberal justice after the retirement of William Brennan and Thurgood Marshall. The personality that emerges in Greenhouse's portrayal is that of a self-effacing and scholarly judge, devoid of partisanship, willing to follow his ideas wherever they led him. Making no pretense at being definitive or comprehensive, Greenhouse sets a high standard in offering an intimate look both at the man and at the development of his judicial thought.