CreateSpace Independent Publishing Platform · Penn State University Press
| title | ISBN-13 | year of publication |
|---|---|---|
| A Catalogue of Early Pennsylvania and Other Firearms and Edged Weapons at "Restl | 978-1-7220-0526-9 | 2018 |
| A Catalogue of Early Pennsylvania and Other Firearms and Edged Weapons at "Restless Oaks" | 978-1-7228-6468-2 | 2018 |
| Extinct Pennsylvania Animals : The Pennsylvania Lion or Panther | 978-1-62845-036-1 | 2013 |
| Extinct Pennsylvania Animals : Wolf Days in Pennsylvania | 978-1-62845-096-5 | 2013 |
| Penn's Grandest Cavern: The History, Legends and Description of Penn's Cave in Centre County | 978-0-271-02266-6 | 2007 |
| Pennsylvania Mountain Stories | 978-0-271-02752-4 | 2005 |
H.S. · H.W. · Henry Shoemaker · Henry W · Henry Wharton Shoemaker · W.S.