Gr 2–4—Many children know about our second and third presidents, but do they know that those men had a tumultuous friendship that spanned the beginning years of the United States? Cleverly humanizing them, Jurmain demonstrates that fractious politics are not a new phenomenon in America. The two men were best friends throughout the 1770s and '80s, helping to form a new nation. Problems began around 1790 when their different ideas about how the government should work caused a fissure. In 1797, they ran against each other for office. Although Adams became president and Jefferson vice-president, they each represented a different political party. Disagreements between the Republicans and the Federalists led to anger and even violence. After Jefferson became president in 1801, the distance between them grew even larger. Late in their lives, however, a truce was reached. From 1812 to their deaths on the same day, July 4, 1826, Adams and Jefferson maintained a warm correspondence. Day's watercolor-and-ink illustrations brilliantly add humor to the narrative. The design is ambitious and effective. The cover contains elements of the American flag framing Jefferson and Adams angrily arguing. Inside, the illustrations vary between full page and divided panels. Some backgrounds are white; others are filled in with details or a simple color wash. Spreads have scenes of high dramatic emphasis. Especially for Presidents' Day or as a vehicle for discussing friendship issues, Worst of Friends is a winner.—Lucinda Snyder Whitehurst, St. Christopher's School, Richmond, VA