Political biographies are difficult to write and oftentimes more difficult to read. David Robertson's biography of James F. Byrnes is rich in detail, history, and brings alive the character of many prominent political figures. James F. Byrnes served as a Congressman, United States Senator, and Governor of South Carolina as well as an Associate Justice of the United States Supreme Court, Secretary of State under Harry S. Truman, and "Assistant President" to Franklin D. Roosevelt. Brynes's autobiography was appropriately titled, "All In One Lifetime". Robertson has skillfully described the political life of Byrnes who rightfully enjoyed a reputation as one of the most crafty powerbrokers in the country. Byrnes's career stretched from just after the turn of the century until leaving office as Governor in 1955. Brynes remained extremely influential in South Carolina, helping to push the Palmetto State towards the Republican party, despite his having held office as a Democrat. Robertson beautifully illustrates not only Byrnes, but a host of personalities including FDR, Truman, and South Carolina personages such as racist Governor and Brynes foe Coley Blease. Any student of history should certainly read "Sly and Able". Those who are interested in history, South Carolina, politics, government, or the struggle for equality and civil rights will surely find David Robertson's biography of James F. Byrnes a rewarding experience