Orval O. Calhoun Digital Books offers digital versions of the late author Orval O. Calhoun. The collection offers all four editions of the books titled “Our Calhoun Family”. The author spent many painstaking years researching and writing these books and published them in the 1970s, and 1980’s. Each book contains histories, stories and family charts and contain approximately 800 pages in each edition. These digital books are being offered by the author’s grandson, Kevin Calhoun of Ontario Canada.