https://www.baen.com/demons-of-the-past-revelation.html
Demons of the Past: Revelation by Ryk E. Spoor - Ring of Fire Press
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https://www.baen.com/categories/books-by-series-list/boundary-series-by-eric-flint-and-ryk-spoor.html
Baen's eBook marketplace. eBooks with no DRM in every major format--for the Kindle, iPad, Nook, and more.
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