Other ISBN range for Trapdoor Books: Trapdoor Books (978-0-9842070-...)
| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 2010 | 978-1-936500-00-0 | Stephen Graham Jones | It Came from del Rio |
| '' | 978-1-936500-01-7 | Stephen Graham Jones | It Came from del Rio (Bunnyhead Chronicles) |
| 2011 | 978-1-936500-03-1 | Norman J. Lafave | Nanomagica |