Manyebook
Ghost Hunter Mystery (2007–2016)
What's a Ghoul to Do?
(2007)
Ghouls Gone Wild
(2010)
Ghouls, Ghouls, Ghouls
(2010)
What a Ghoul Wants
(2012)
The Ghoul Next Door
(2014)
A Ghoul's Guide to Love and Murder
(2016)