Spark planing damage in copper John J. Gniewek, Alan F. Clark, and John C. Moulder.John J. Gniewek1965
Raccoon John Smith: Frontier Kentucky's Most Famous Preacherby John SparksOlbricht · The Journal of Southern History2007PDF283 KB
Owls. Their Natural and Unnatural Historyby John Sparks; Tony SoperLigon · The Wilson Bulletin1972PDF185 KB
The Roots of Appalachian Christianity: The Life and Legacy of Elder Shubal Stearnsby Elder John SparksHarper · The North Carolina Historical Review2002PDF196 KB
Penguins by John Sparks and Tony Soper. David and Charles, Newton Abbot, 45s.Snow · Oryx1968PDF146 KB
The Roots of Appalachian Christianity: The Life and Legacy of Elder Shubal Stearnsby John SparksLittle · The Journal of Southern History2003PDF318 KB
Owls/Their Natural and Unnatural Historyby John Sparks; Tony Soper; Robert GillmorAustin · The Auk1971PDF114 KB