The Expédition Particulière Commemorative Cantonment Society has posted a description of the Expédition Particulière (or E.P., the French Expeditionary Force) in the English language and la meme chose, en Française
The also have
-- a one-page overview of the route and the stops
-- an extended chronological description of the regional strategy and of the movements of the French forces from 1780 July (starting in RI) to 1781 Sept (ending in VA)
-- encampments from Providence to Yorktown described in a one-page brochure with a map and a list of the dates and locations
-- the Washington-Rochambeau Route in Virginia
-- the French baggage train route in Virginia
-- a webpage on the Yorktown Campaign
-- the French Army's 1781-82 Winter Camps in Virginia
-- French Army's 1782 march north in Virginia  

NPS = National Park Service has a special project area for the W3R at www.nps.gov/boso/w-r/, including

• Developing the W3R as a National Historic Trail (2001, PDF slides)
• Statement of Historical Significance of the W3R (2003)
• W2R Study and Environmental Assessment (October 2006)
• several newsletters tracing the study's progress

Reyes, Robert and Nicholas Fry -- see the MD area in the Research Report area

Selig, Robert:  vitae and list of articles. Several states have hired Dr Selig to report on the documentary resources in that state. See the Research Report area

Selig, Robert,  with many illustrations by David R. Wagner:
March to Victory: Washington, Rochambeau, and the Yorktown Campaign of 1781 [52-page PDF file] U.S. Center for Military History Publication No. 70-104-1 (April, 2007) This is well-illustrated and incorporates the latest historical research. [NOTE: The file is posted on the W3R-US site with the permission of the US Army Center for Military History, <www.army.mil/cmh-pg/> . If you wish to print multiple copies from the PDF file or if you wish to post the PDF file on your Web site, please contact Beth.Mackenzie@HQDA.Army.mil for permission.

Thomas Publications

Brennan, Linda: The Black Regiment of the American Revolution (Moon Mountain Publ, 2004) OUT OF PRINT is an illustrated book about the First Rhode Island Continental Regiment, written at middle school level.

Expédition Particulière Web site describes in detail French military efforts outside of the United States during 1778-1783
for example
      French naval actions worldwide
      French regiments worldwide

Jouve, Daniel, Les Amis de La Grive 167 (2002) article on Duportail, who was sent to aid the U.S. by the French government and founded the American Corps of Military Engineers

National Park Service: See its excellent site at www.nps.gov/revwar/ with resources related to the whole American Revolution. It has sections on heritage tourism, teaching U.S. history, biographies of leaders for liberty, and the continuing impact of the Revolution on our lives today.

The Redwood Library (Newport RI) has posted a helpful bibliography for Ternay and Rochanbeau in RI

Richardson, Standards and Colors of the American Revlolution (Univ. of Pennsylvania Press, 1982) -- out of print, but may obtained through inter-library loan

ARTICLE: Walk Where They Fought: Path to Victory!, by Barnet Schecter and Robert A. Selig
an article in The Armchair General The first section is a concise and well-illustrated discussion of the strategic issues with which the generals and admirals wrestled during the spring and summer of 1781. The second section is a list of the historic sites and interpretive markers related to the W3R in each of the nine states along the route.

CT -- En Avant with Our French Allies is a richly-illustrated tour guide of the W3R in CT.
CT -- v Huzzars in Lebanon! describes the five-month stay of Lauzun's hussar companies in Lebanon CT over the winter of 1780-81

Walker, Paul K. (Office of History, HQ U.S. Army Corps of Engineers), Engineers of Independence, a Documentary History of the Army Corps of Engineers in the American Revolution (Gov. Printing Office, 1981)