| title | media type | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|---|
| Escape on the Pearl: The Heroic Bid for Freedom on the Underground Railroad | Paperback | 978-0-06-078660-1 (0-06-078660-4) | 2008 |
| Escape on the Pearl: The Heroic Bid for Freedom on the Underground Railroad | Hardcover | 978-0-06-078659-5 (0-06-078659-0) | 2007 |