Machine generated contents note: ch. One Shenandoah Valley -- ch. Two March North -- ch. Three Lew Wallace -- ch. Four Sigel Delays at Harpers Ferry -- ch. Five First Contact -- ch. Six Battle's First Shots -- ch. Seven McCausland's First Attack -- ch. Eight McCausland's Second Attack -- ch. Nine Gordon's Attack -- ch. Ten Federal Retreat -- ch. Eleven Fort Stevens -- ch. Twelve Conclusion