Hi to you all,
I found a website that sells family history books and what makes it unique is that with each book comes a free searchable CD, no other site offer this kind of deal.
They have those books that I have been searching for a long time.
Ancestors of Alden Smith Swan and his Wife Mary Althea Farwell - by Frost, Josephine New York, NY , 1923
John Swan, c 1695-1780, of Stow and Lunenburg, Massachusetts, and Peterborough, New Hampshire, and Descendants - by Priest, Alice Brookline, MA , 1934
Check it out, it is worth it.