12 books • 4 series
The Lake's Revenge (Camp Zombie S., #3)
Hollywood Horror (Crimebusters, #6)
Mad Science (Jeffrey and the Fourth-Grade Ghost, #4)
Camp Duck down (Jeffrey and the Fourth-Grade Ghost, #5)
Big Brother Blues (Jeffrey and the Fourth-Grade Ghost, #4)
"Real Ghostbusters" on Parade
Indiana Jones and the Dragon of Vengeance
THE Spear of Azzurra
Thundercats and the Ghost Warrior
Thundercats and the Snowmen of Hook Mountain
Operation, Terror Trap (G.I. Joe, #3)
Wizards, Warriors and You