I've been looking into getting more information about the 9th Virginia Cavalry, Co. A from Stafford County. I would like, ideally, to track the company's movements throughout the war. I do already have copies of the below books and copies of the Official Records and information from the Southern Historical Society papers as well. Does anyone know of any other books that may contain significant information about this company's movements or the whole regiment? Other than the below books, all I have are the hundreds of books that have very select tidbits in them. Thank you kindly.

A Lieutenant of Cavalry in Lee's Army by G.W. Beale
History of the 9th Virginia Cavalry by R.L.T. Beale
9th Virginia Cavalry by Robert K Krick

Jack Maddox