| title | media type | ISBN-13 | year of publication |
|---|---|---|---|
| S I G N S of M A R F A | Hardcover | 978-1-320-87261-4 | 2015 |
| S I G N S of M A R F A | Paperback | 978-1-320-87263-8 | 2015 |
| S I G N S of M A R F A | " | 978-1-320-07469-8 | 2009 |
| S I G N S of M A R F A | Hardcover | 978-1-320-07470-4 | 2009 |
| S I G N S of M A R F A | " | 978-1-320-07471-1 | 2009 |