Quercus · Quercus Publishing Plc
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Knife-Sworn: Tower and Knife Book II | 978-0-85738-864-3 (0-85738-864-9) | 2012 |
| The Emperor's Knife | 978-0-85738-800-1 (0-85738-800-2) | 2011 |
| The Tower Broken: Tower and Knife Book III | 978-1-78087-148-6 (1-78087-148-1) | 2013 |