Helm Publishing · Various small imprints
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Mind Made | 978-0-9778205-7-3 (0-9778205-7-2) | 2006 |
| The Charlatan's Crown | 978-0-692-21777-1 (0-692-21777-0) | 2014 |
| The Heart of a Legend | 978-0-9760919-8-1 (0-9760919-8-4) | 2005 |