| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 2002 | 978-0-9643048-6-4 | Pennsylvania Capitol Preservation Commit | A Sacred Challenge: Violet Oakley and the Pennsylvania Capitol Murals |
| 2000 | 978-0-9643048-7-1 | Charles H. Caffin | Handbook of New Capitol of Pennsylvania |
| 2006 | 978-0-9643048-8-8 | Ruthann and Jason L. Wilson/Pa. Capitol Preservation Committee Hubbert-Kemper | Literature in Stone: The Hundred Year History of Pennsylvania's State Capitol |