Download or read book Unholy Sabbath written by Brian Matthew Jordan and published by . This book was released on 2012 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Readers of Civil War history have been led to believe the battle of South Mountain was but a trifling skirmish, a preliminary engagement of little strategic or tactical. In fact, the fight was a decisive Federal victory and important turning point in the campaign, as historian Brian Matthew Jordan argues convincingly in his fresh interpretation.