We are coming Father Abraham -- The battle of Wilson's Creek -- The regiment moves south -- The U.S. Navy runs the gauntlet of Vicksburg's guns -- The battle of Grand Gulf, Mississippi -- On to Vicksburg! -- The battle of Magnolia Hills, Mississippi -- The battle of Champion Hill, Mississippi -- The battle of the Big Black River bridge -- Vicksburg-the attacks -- Vicksburg- siege and surrender -- A roving regiment -- The battle and siege of Port Hudson, Louisiana -- The Shenandoah Valley campaign -- The battle of Opequon Creek, Virginia -- The battle of Fisher's Hill -- Cedar Creek: a morning disaster -- Cedar Creek: an afternoon victory -- Victory! to Georgia, then home to Iowa -- The vacant chair.