Below is a listing of those books and other sources that I have found useful while building the site.  You might want to try some of them.

Albert Castel

Decision in the West

The Atlanta Campaign in detail

Robert S. Henry

Nathan Bedford Forrest

A biography

W.T Sherman

His memoirs

T. Harry Williams

Lincoln and his Generals

An excellent book on the relationship between Lincoln and those of his generals who gave him the most trouble.

Freeman Cleaves

Rock of Chickamauga

A biography of General Thomas

Richard O’Connor

Sheridan

A biography of General Sheridan

Walter Hebert

Fighting Joe Hooker

A biography of the Federal commander.

Wiley Sword

Mountains Touched with Fire

History of the Chattanooga Campaign

William Lamers

The Edge of Glory

A biography of General Rosecrans.

Saul David

The Homicidal Earl

The Life of Lord Cardigan

Cecil Woodham-Smith

The Reason Why

The story of the Charge of The Light Brigade

General U.S. Grant

Personal Memoirs

Shelby Foote

The Civil War

Walter Geer

Campaigns of The Civil War

Glenn Tucker

Chickamauga; Bloody Battle in the West.

Time-Life Books

Illustrated Atlas of The Civil War

National Park Civil War Series.

Chickamauga

John Dyer

The Gallant Hood

Biography of General John Bell Hood.

Robert S. Henry

First with the Most

Biography of Nathan Bedford Forest

Jeffry D. Wert

General James Longstreet

Official Record

Battle reports of various of the Generals & Commanders