""General Thomas: Great Commanders"" is a biography written by Henry Coppee about the life and military career of General George H. Thomas. Thomas was a Union Army general during the American Civil War and is known for his successful defense of the Union Army at the Battle of Chickamauga. The book covers Thomas's early life, his education at West Point, and his military career leading up to and during the Civil War. Coppee also provides insight into...