The Tennessee 18th Cavalry Regiment was also called the 19th Regiment. It was organized in May, 1864, by consolidating six companies of Newsom's Tennessee Cavalry Regiment and four companies of Forrest's Alabama Cavalry Regiment, The unit was assigned to T.H. Bell's Brigade in the Department of Alabama, Mississippi, and East Louisiana. Its members were recruited in Hardeman, Madison, Henderson, and McNairy counties.

"It will be found to contain principally an account of the monuments erected by the State of Maine on the Gettysburg Battlefield ... ; a full description of each monument, accompanied with half-tone pictures; the exercises attending their dedication; a statement of the part taken by each of the fifteen regiments, battalions, batteries, or other commands of Maine troops, illustrated with maps and diagrams; a list of participants in each command, with casualties in the same; a list of Maine generals, and staff and other officers additional to Maine organizations; a historical sketch of each command; and a brief summary of the work of the committee"--Preface.

The Tennessee 12th Cavalry Regiment [also called 1st Partisan Rangers] was organized behind Federal lines in February, 1863. The men were from the counties of Fayette, Tipton, Shelby, Haywood, and Gibson. It served R.V. Richardson's and Rucker's Brigade, confronted the Federals in Tennessee and Mississippi, and in October totaled about 300 effectives. Later it was active in Georgia, fought at Memphis, then was part of Hood's operations in Tennessee. During February, 1865, the regiment was broken up. Some of its members became part of the 3rd (Forrest's Old) Tennessee Cavalry. Companies Of The Tennessee 12th Cavalry Regiment Co. ""A"". Fayette County. Co. ""B"". Fayette County. Co. ""C"". Tipton County. Co. ""D"". Shelby County. Co. ""E"". Shelby County. Co. ""F"". Fayette County. Co. ""G"". Tipton County. Co. ""H"". Fayette County. Co. ""I"". Haywood County. Co. ""K"". Fayette County.

In June 1864, General Ulysses Grant ordered his cavalry commander, Philip Sheridan, to conduct a raid to destroy the Virginia Central Railroad between Charlottesville and Richmond. Sheridan fell short of his objective when he was defeated by General Wade Hampton's cavalry in a two-day battle at Trevilian Station. The first day's fighting saw dismounted Yankees and Rebels engaged at close range in dense forest. By day's end, Hampton had withdrawn to the west. Advancing the next morning, Sheridan found Hampton dug in behind hastily built fortifications and launched seven dismounted assaults, each repulsed with heavy casualties. As darkness fell, the Confederates counterattacked, driving the Union forces from the field. Sheridan began his withdrawal that night, an ordeal for his men, the Union wounded and Confederate prisoners brought off the field and the hundreds of starved and exhausted horses that marked his retreat, killed to prevent their falling into Confederate hands.

The North Carolina 34th Infantry Regiment was assembled at High Point, North Carolina, in October, 1861. Its members were recruited in the counties of Ashe, Rutherford, Rowan, Lincoln, Cleveland, Mecklenburg, and Montgomery. After serving in the Department of North Carolina, it was sent to Virginia and placed in General Pender's and Scales' Brigade. The 34th was active in the many campaigns of the army from the Seven Days' Battles to Cold Harbor and later participated in the Petersburg siege south of the James River and the operations around Appomattox.

The revised and updated groundbreaking study of the most extensive military operation of the Civil War—from the author of Bloody Roads South. The Petersburg campaign began on June 9, 1864, and ended on April 3, 1865, when Federal troops at last entered the city. It was the longest and most costly siege ever to take place on North American soil, yet it has been overshadowed by other actions that occurred at the same time period, most notably Sherman’s famous “March to the Sea,” and Sheridan’s celebrated Shenandoah Valley campaign. The ten-month Petersburg affair witnessed many more combat actions than the other two combined, and involved an average of 170,000 soldiers, not to mention thousands of civilians who were also caught up in the maelstrom. By its bloody end, the Petersburg campaign would add more than 70,000 casualties to the war’s total. With the same dogged determination that had seen him through the terrible Overland Campaign, Lieutenant General Ulysses S. Grant fixed his sights on the capture of Petersburg. Grant’s opponent, General Robert E. Lee, was equally determined that the “Cockade City” would not fall. Trudeau crafts this dramatic and moving story largely through the words of the men and women who were there, including officers, common soldiers, and the residents of Petersburg. What emerges is an epic account rich in human incident and adventure. Based on exhaustive research into official records and unpublished memoirs, letters, and diaries, as well as published recollections and regimental histories, The Last Citadel also includes twenty-three maps and a choice selection of drawings by on-the-spot combat artists.