P.K. · Pam Knapp · Penny Kemp · Penny Knapp
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Rescue of Undaunted Spirit: 1947. A hobo girl meets up with a few ghosts in Jefferson, Texas. Some of them are alive. | 978-0-692-46716-9 (0-692-46716-5) | 2015 |
| Unknown Soul: 1947. A hobo girl discovers secrets at Wheelock Academy | 978-0-692-31271-1 (0-692-31271-4) | 2014 |