The Battle of Dry Wood Creek, also known as the Battle of the Mules, was fought on September 2, 1861, in Vernon County, Missouri, during the American Civil War. After his victory at the Battle of Wilson's Creek on August 10, Sterling Price and the Missouri State Guard moved further north into Missouri. A force of Union troops under James H. Lane moved from Fort Scott, Kansas to attempt an interception of Price's army, and set an ambush along Dry Wood Creek. Price's Missouri State Guard troops outnumbered Lane's Kansas troops, and after a two hour skirmish forced Lane to retreat to Fort Scott. In their retreat, Lane's troops abandoned their supplies and mules to the Missourians. Price followed up his victory by continuing his northward march, culminating in another victory at the siege of L