Until now, the story of Narciso Lopez's daring invasions of Cuba has remained one of the great lost sagas of American history. Wildly famous during the mid-nineteenth century as the leader of a filibuster, a clandestine army, Lopez led the first armed challenge to Spain's long domination over Cuba. While U.S. historians have tended to view Lopez as an agent of pre-Civil War southern expansionism, Tom Chaffin reveals a broader, more complicated picture...