I checked out a local history book from our Overdrive connected local library,
Fauquier County, published by Arcadia Publishing as part of their Postcard History series.
I checked their website and found that some, but not all, of their titles are available as e-books. There does not seem to be an easy way to identify which titles are available as e-books until you click on an individual title.
http://www.arcadiapublishing.com/