11.
 |  | Title: The Papers of George Washington: Retirement Series: January-September 1798 by George Washington, Dorothy Twohig, Philander D. Chase, Beverly H. Runge, W. W. Abbot ISBN: 081391762X Publisher: University of Virginia Press Pub. Date: May, 1998 List Price: $65.00 Amazon.com Price: $65.00 |
12.
 |  | Title: The Papers of George Washington: September 1791-February 1792 (Papers of George Washington, Presidential Series, Vol 9) by George Washington, Philander D. Chase, Frank E., Jr Grizzard, Beverly H. Runge, Dorothy Twohig, W. W. Abbot, Mark A. Mastromarino, Jack D. Warren ISBN: 0813919223 Publisher: University of Virginia Press Pub. Date: September, 2000 List Price: $70.00 Amazon.com Price: $70.00 |
13.
 |  | Title: The Papers of George Washington: January-June 1790 (Presidential Series) by George Washington, Dorothy Twohig, Philander D. Chase, Beverly H. Runge, Jack D. Warren ISBN: 0813916194 Publisher: University of Virginia Press Pub. Date: February, 1996 List Price: $70.00 Amazon.com Price: $70.00 |
14.
 |  | Title: Papers of George Washington: March - April 1778 (Papers of George Washington. Revolutionary War Series, Vol 14) by Philander D. Chase, David R. Hoth ISBN: 0813922828 Publisher: University of Virginia Press Pub. Date: June, 2004 List Price: $75.00 Amazon.com Price: $75.00 |
15.
 |  | Title: The Papers of George Washington, June-August, 1776 (Revolutionary War, 5) by George Washington, Philander D. Chase, Dorothy Twohig, W. W. Abbot ISBN: 0813914477 Publisher: University of Virginia Press Pub. Date: November, 1993 List Price: $70.00 Amazon.com Price: $70.00 |