14 books • 3 series
Book #1: Stranded
Book #2: Trial by Fire
Book #3: Survivors
Book #4: Shadow Island: Forbidden Passage
Book #1: Forbidden Passage
Book #1: Shadow Island: Forbidden Passage
Book #2: Sabotage
Book #3: Desperate Measures
Book #1: Viking Pride
Book #4: Hammer of the Gods