Beginning research in genealogy : a manual

by Copper, Ellen
Published 1994

Our family : descendants of Peter Bolents and Ella Yetsko, 1860-1996

by Copper, Ellen
Published 1996

The cemeteries of Haines Township, Centre County, Pennsylvania

by Copper, Ellen.
Published 2007

Primary name (Muma, all spellings) Index to "Moomaw-Mumma-Mumaw-Mumaugh Genealogy by Robert A. Moomaw"

by Copper, Ellen
Published 1995

The cemeteries of Benner and Spring Townships, Centre County, Pennsylvania

by Copper, Ellen
Published 1996

The cemeteries of Marion and Walker Townships, Centre County, Pennsylvania

Published 1999

The cemeteries of Curtin, Howard, and Liberty Townships, Centre County, Pennsylvania

Published 2002

The cemeteries of Penn Township Centre County, Pennsylvania

Published 1997

The cemeteries of Ferguson Township, Centre County, PA

Published 1998

The cemeteries of Harris Township, Centre County, PA

Published 1998

The cemeteries of Bellefonte, Centre County, Pennsylvania : Union cemetery, St. John the Evangelist cemetery, Friend's cemetery, Sunnyside cemetery, St. John Episcopal columbarium

Published 2010

Centre County Births : 1893-1905

Published 2009