Souls to Keep (1998)
War of the Rats (1999)
The End of War (2000)
Scorched Earth (2002)
Last Citadel (2003)
Liberation Road (2005)
The Assassins Gallery (2006)
The Betrayal Game (2008)
Broken Jewel (2009)
The Devil's Waters (2012)
The Empty Quarter (2014)