Standalone Novels:

• TEMPLE (2002)
• CONTEST (2005)
• HOVER CAR RACER (2005)
• TROLL MOUNTAIN (2014)
• THE TOURNAMENT (2015)
• THE GREAT ZOO OF CHINA (2015)

Scarecrow Novels:

• ICE STATION (2000)
• AREA 7 (2003)
• SCARECROW (2005)
• HELL ISLAND (2010)
• SCARECROW RETURNS (2012)
• SCARECROW AND THE ARMY OF THIEVES (2012)

Jack West Novels: 

• SEVEN DEADLY WONDERS (2006)
• THE SIX SACRED STONES (2008)
• THE FIVE GREATEST WARRIORS (2010)