the Battle of Chancellorsville. However, the corps returned to the Army of Northern Virginia in time for the Gettysburg Campaign. At the Battle of Gettysburg, Law's brigade fought in the unsuccessful assault on the Union left on July 2, 1863, on Little Round Top and the Devil's Den. He assumed temporary division command after John Bell Hood was wounded. Some historians have criticized Law for the lack of coordination that existed in Hood's division while he served as a temporary commander. Gettysburg historian Harry W. Pfanz suggested that Law's "control of the division as a whole that afternoon was not very active and strong." He did not appoint his own successor at brigade command until after the fighting was over for the day, leaving his regiments without direction. None of Hood's other brigade commanders reported receiving any commands from Law during the battle. On July 3, Law's men were at the extreme right of the Confederate line and defended against a suicidal cavalry attack made by Union troops of Brig. Gen. Judson Kilpatrick's division, led by their brigade commander Brig. Gen. Elon J. Farnsworth. Law did not write an official report on the battle. Years later, he published his own account of the fighting on July 2, "The Struggle For 'Round Top'", in Battles and Leaders of the Civil War. Tennessee After Gettysburg, Longstreet's Corps was transported to the Western Theater to join General Braxton Bragg and the Army of Tennessee for victory at the Battle of Chickamauga. While Hood was present at Chickamauga, he served as a corps commander under Longstreet, who was acting as commander of a "wing" of the Army of Tennessee. As senior brigade commander, Law again acted as commander of Hood's division. On September 20, Hood's division, under Law, struck a gap in the Federal line and captured at least fifteen pieces of enemy artillery. Hood was severely wounded again that day, which should have left Law in command of Hood's division. Despite Longstreet's praise for Law's performances in previous battles, the two became involved in bitter disputes, some of which involved professional jealousy between Law and Brig. Gen. Micah Jenkins, a favorite of Longstreet's. At different times and places, Longstreet had promised both Law and Jenkins command of Hood's division, should that command billet ever open. Law had served in Hood's division since its organization and had commanded it successfully at Gettysburg and Chickamauga.