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The Scotch-Irish of Northampton county, Pennsylvania
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Pennsylvania births, Northampton County, 1733-1800
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Northampton County in the American Revolution
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Atlas of Warren County, Pennsylvania; from actual surveys & records by and under the direction of J.A. Howden & A. Odbert. Assisted by J.J. Power & others. Engraved, lithographed & printed by Otto Krebs
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Atlas of Indiana Co., Pennsylvania
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Soldiers of the American Revolution, Northampton County, Pennsylvania, including Lehigh County
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A genealogical index of Northampton County, Pennsylvania, 1752-1802
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Genealogical abstracts of orphans court records, Northampton County, Pennsylvania
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Abstracts of public records, Northampton County, Pennsylvania (and surrounding counties), 1727-1779
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The history of Erie County, Pennsylvania
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Berks County, Pennsylvania births, 1705-1800
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Berks County, Pennsylvania marriages, 1730-1800
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History of Delaware County, Pennsylvania, from the discovery of the territory included within its limit to the present time, with a notice of the geology of the county, and catalogues of its minerals, plants, quadrupeds, and birds, written under the direction and appointment of the Delaware County Institute of Science
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Dauphin County, Pennsylvania will index, 1785-1850
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Jefferson County, Pennsylvania : an illustrated history
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Union County, Pennsylvania : a Bicentennial history
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Union County, Pennsylvania : a celebration of history
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Clinton County, Pennsylvania records
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History of Northumberland County, Pennsylvania
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History of Monroe County, Pennsylvania
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Jefferson county, Pennsylvania history
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History of Montgomery County, Pennsylvania
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The Cemeteries of Mifflin County, Pennsylvania. --
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History of Butler County, Pennsylvania