John Buford and his troopers -- Marching to Pennsylvania -- June 30, 1863 -- The night before the battle, June 30-July 1, 1863 -- Opening the ball: early morning, July 1, 1863 -- The Devil's to pay: Buford hangs on -- Gamble saves the First Corps -- Unshaken and indaunted -- The night of July 1-2, 1863 -- Devin's Brigade skirmishes in Pitzer's Woods -- Buford departs the battlefield -- Conclusion: an assessment of John Buford's performance in the Battle of Gettysburg.