| title | media type | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|---|
| Chowance Tom 2 Tajemnice korony | Taschenbuch | 978-83-7966-011-7 | 2015 | |
| Circle of Heroes | Paperback | 978-0-06-196116-8 | 2013 | Andrew Jacobson |
| Circle of Heroes | Hardcover | 978-0-06-196114-4 | 2012 | " |
| La strana storia della rana pasticciona, della ghiandaia blu e del gatto che salvò il mondo dei maghi. The Familiars | Copertina rigida | 978-88-541-3197-2 | 2011 | " |
| Palace of Dreams | Paperback | 978-0-06-212031-1 | 2015 | " |
| Palace of Dreams | Hardcover | 978-0-06-212029-8 | 2013 | " |
| Secrets of the Crown | Paperback | 978-0-06-196113-7 | 2012 | " |
| Secrets of the Crown | Hardcover | 978-0-06-196111-3 | 2011 | " |
| Snared: Escape to the Above | " | 978-1-250-14692-2 | 2018 | |
| The Familiars | Paperback | 978-0-06-196110-6 | 2011 | Andrew Jacobson |
| The Familiars | Hardcover | 978-0-06-196108-3 | 2010 | " |
A. E. · A. Epstein · A. J. · A. J. Epstein · A Jay · Adam Epstein · Adam-J · Adam J. Epstein · J. E.
HarperCollins · IUVI · Newton Compton Editori · St. Martin's Press