Ghost Hunter Mystery
1 What's a Ghoul to Do? (2007)
2 Demons Are a Ghoul's Best Friend (2008)
3 Ghouls Just Haunt to Have Fun (2009)
4 Ghouls Gone Wild (2010)
5 Ghouls, Ghouls, Ghouls (2010)
6 Ghoul Interrupted (2011)
7 What a Ghoul Wants (2012)
8 The Ghoul Next Door (2014)
9 No Ghouls Allowed (2015)
10 A Ghoul's Guide to Love and Murder (2016)
11 A Ghoul's Gotta Do (2024)
2 Demons Are a Ghoul's Best Friend (2008)
3 Ghouls Just Haunt to Have Fun (2009)
4 Ghouls Gone Wild (2010)
5 Ghouls, Ghouls, Ghouls (2010)
6 Ghoul Interrupted (2011)
7 What a Ghoul Wants (2012)
8 The Ghoul Next Door (2014)
9 No Ghouls Allowed (2015)
10 A Ghoul's Guide to Love and Murder (2016)
11 A Ghoul's Gotta Do (2024)
