- The Scotch-Irish or The Scot in North Britain, North Ireland, and North America II
- The Scotch-Irish V1: Or The Scot In North Britain, North Ireland And North America (1902)
- Ohio Valley Genealogies Relating Chiefly to Families in Harrison, Belmont, and Jefferson Counties, Ohio, and Washington, Westmoreland, and Fayette Counties, Pennsylvania
- The Wilderness Trail: Or, The Ventures And Adventures Of The Pennsylvania Traders On The Allegheny Path
- Historical Collections Of Harrison County, In The State Of Ohio: With Lists Of The First Land-owners, Early Marriages (to 1841), Will Records (to 1861