6 books • 4 series
Book #1: Chain Reaction
Book #2: Fear 3.1
Book #3: Muddy Mayhem
Book #4: Shock Tactics
Book #5: White Lightning
Book #1: Muddy Mayhem
Book #2: Chain Reaction
Book #4: Fear 3.1
Book #4: Assorted Pack (Chain Gang)
Book #7: Cheat Challenge