Archive.org has digitized a great number of books related to
Fulton County. I've selected a number of them to highlight below.
Clicking on the book title will take you to the on-line book to read.
Clicking this link will take you to a listing of many more books than
what we've highlighted on this page.
History of Montgomery and Fulton Counties, N.Y.: With Illustrations and
Portraits of Old Pioneers and Prominent Residents by F.W. Beers, 1878