Led by the enthralling and controversial colonel Charles H. T. Collis, the 114th Pennsylvania Infantry was in many ways unique among the regiments serving in the Union Army. In Collis' Zouaves, Edward J. Hagerty reconstructs the Civil War experiences of this unusual group of soldiers who embraced the flamboyant uniform style made famous by the French army's Zouaves. Recruited in the summer of 1862 from Philadelphia and surrounding counties, the regiment battled Stonewall Jackson in the Shenandoah Valley campaign and went on to participate in many of the major battles of the war, including Fredericksburg, Chancellorsville, Gettysburg, and Petersburg.