D.K · Dirk Klute · Doris Kaldewei
| title | ISBN-13 | year of publication |
|---|---|---|
| Will Gallows and the Rock Demon's Blood | 978-1-4713-4369-8 | 2013 |
| Will Gallows and the Snake Bellied Troll | 978-1-4458-2007-1 | 2011 |
| Will Gallows and the Thunder Dragon's Roar | 978-1-4458-4482-4 | 2012 |
| Will Gallows e o Troll Barriga de Serpente | 978-85-286-1903-4 | 2014 |