The Second Cavalry Division of the Army of the Potomac in the Gettysburg CampaignDavid McMurtie Gregg · First published 1907 · Latest edition 2018Open the Tome
Security Administrator Street SmartsDavid R. Miller, Michael Gregg · First published 2009Open the Tome
Race, citizenship, and law in American literatureGregg David Crane · First published 2002Open the Tome
The Quakers as makers of AmericaGregg, David · First published 1890 · Latest edition 1907Open the Tome
