books.google.comhttp://books.google.com/books/about/The_Army_of_the_Potomac_from_1861_to_186.html?id=UjpAAAAAYAAJ&utm_source=gb-gplus-shareThe Army of the Potomac from 1861 to 1863
An Inside View of the History of the Army of the Potomac and Its Leaders as Told in the Official Dispatches, Reports and Secret Correspondence; from the Date of Its Organization Under General George B. McClellan in 1861, Until the Supersedure of General Hooker, and the Assignment of General Meade to Its Command in 1863
The Army of the Potomac from 1861 to 1863: An Inside View of the History of the Army of the Potomac and Its Leaders as Told in the Official Dispatches, Reports and Secret Correspondence; from the Date of Its Organization Under General George B. McClellan in 1861, Until the Supersedure of General ... Civil War unit histories: Union -- higher and independent commands and naval forces