| title | media type | ISBN-13 (ISBN-10) | year of publica- tion |
|---|---|---|---|
| Alone in Mexico: The Astonishing Travels of Karl Heller, 1845-1848 | Hardcover | 978-0-8173-1588-7 (0-8173-1588-8) | 2007 |
| Alone in Mexico: The Astonishing Travels of Karl Heller, 1845-1848 | Paperback | 978-0-8173-5456-5 (0-8173-5456-5) | 2007 |