Here is a lot of 20 volumns of the Civil War Series by Time Life published in the 1980s.

All the books are in very good condition with only minor scuffs/dings or basic shelf wear 

Brother against Brother

The Blockade

The Road to Shiloh

Forward to Richmond

Confederate Ordeal

Lee Takes Command

The Coastal War

Tenting Tonight

The Bloodiest Day

War on the Mississippi

Rebels Resurgent

Twenty Million Yankees

The Struggle for Tennessee

The Fight for Chattanooga

Spies, Scouts and Raiders

The Battles for Atlanta

Sherman's March

War on the Frontier

Pursuit to Appomattox

Master Index