Title: Obstacle Challenge, Author: Jake Maddox
Title: Extreme Ice Adventure, Author: Jake Maddox
Title: Trail Trouble, Author: Jake Maddox
Title: Danger on the Reef, Author: Jake Maddox
Title: Terror in the Caverns, Author: Jake Maddox
Title: Rocky Mountain Disaster, Author: Jake Maddox
Title: Jake Maddox Adventure, Author: Jake Maddox