Brookline Books
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Day 6, Dec. 18, 1777 — George Washington’s Army celebrates the new nation’s first Thanksgiving at Rebel Hill and Gulph Mills and prepares to set up camp at Valley Forge; the French King officially recognizes the new United States
Gulph Mills Encampment, Day 6, Dec. 18, 1777 — George Washington’s Army celebrates the new nation’s first Thanksgiving at Rebel Hill and Gulph Mills and prepares to set up camp at Valley Forge; the French King officially recognizes the new United States Continue reading
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Join me at 2 events in Delaware on July 12
If it’s July 12, it must be Delaware! First, I will be signing my award-winning book, Threshold to ValleyForge: The Six Days of the Gulph Mills Encampment from 1 – 3pm at the Barnes and Noble, Concord Square , 4209 Concord Pike, Wilmington, DE. Second, I will be speaking at the American Revolution Roundtable of Continue reading
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Society for Military History Presentation
I made a presentation at the Society for Military History Conference in Mobile, Ala., on 3/28/25. So nice to see my Casemate Publisher’s team—David Farnswoth, Publisher/Owner, and Ruth Sheppard, my principal editor, who were vendors at the conference (lower left). We were later joined at the table by Andrew Morse, Executive Director of the Society Continue reading
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Join me Mon., 3/31, American Revolution Roundtable of Phila., 730pm, MaGerks Restaurant, Ft. Washington, PA

Please join me on Monday, March 31, when I speak at the American Revolution Roundtable of Philadelphia, 730pm, MaGerks Pub & Grill Restaurant Ft. Washington, 582 Bethlehem Pike, Ft. Washington, PA. 19034. Come before 630 to order food and drink. See more information here: Talk, Threshold to Valley Forge, American Revolution Roundtable of Philadelphia. Continue reading
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Great PA Book Launch & 3/31 Event
It was standing room only at the Pennsylvania Book Launch of my new nonfiction book, Threshold to Valley Forge: The Six Days of the Gulph Mills Encampment, on March 9, back where it all happened—on Rebel Hill and Gulph Mills. The event, sponsored by the King of Prussia Historical Society (KOPHS), was held at the Continue reading
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PA Book Launch, Sun. 3/9, 2pm, King of Prussia Historical Society Event in Gulph Mills
The Pennsylvania Book Launch of my new book, Threshold to Valley Forge: The Six Days of the Gulph Mills Encampment, will be Sunday, March 9 at 2pm. The event is sponsored by the King of Prussia Historical Society and will be held at the West End Civic Association building, 1269 Supplee Lane, Gulph Mills, PA Continue reading
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Threshold to Valley Forge Podcast is now live!
I’m so pleased to announce that the podcast about my new book is live. Check out the Threshold to Valley Forge Podcast on Spotify. You can also find it on Apple Podcasts or wherever you access your podcasts. The first episode is “How I came to Write Threshold to Valley Forge and Initial Background on Continue reading
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Threshold to Valley Forge Podcast Episodes Starting February 1
It’s more than a notion to start a podcast, but I’m ready! I’ve spent the past week recording the first few episodes of the Threshold to Valley Forge podcast, which is tied to my book coming out later this month, Threshold to Valley Forge: The Six Days of the Gulph Mills Encampment. See more information Continue reading
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“Meticulously researched…compelling narrative…attention to detail”
Thanks to author and Revolutionary War expert Margaret Denise Dennis, whose ancestors were at the Gulph Mills Encampment, for this great review of my upcoming book, Threshold to Valley Forge: The Six Days of the Gulph Mills Encampment. http://www.thresholdtovalleyforge.com “Boston Harbor, Bunker Hill, Lexington and Concord, the Old North Bridge, Saratoga, Fort Ticonderoga, Philadelphia, Independence Continue reading
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“…a wonderful and insightful contribution to the historical scholarship of the American Revolution.”
Thanks to author and Revolutionary War expert Shirley Green, who ancestors were at the Gulph Mills Encampment, for her comments on my upcoming book! “Threshold To Valley Forge delivers a wonderful and insightful contribution to the historical scholarship of the American Revolution. With painstaking care and research, Sheilah Vance provides a comprehensive study of the Continue reading
