Other ISBN range for Trapdoor Books: Trapdoor Books (978-1-936500-...)
| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 2009 | 978-0-9842070-0-8 | David Michie | The Magician of Lhasa |
| '' | 978-0-9842070-1-5 | David Michie | The Magician of Lhasa |
| 2010 | 978-0-9842070-3-9 | Todd Newton | The Ninth Avatar |
| '' | 978-0-9842070-4-6 | '' | The Ninth Avatar |
| '' | 978-0-9842070-6-0 | Frank Fiore | Cyberkill |
| '' | 978-0-9842070-7-7 | Frank Fiore | Cyberkill |