17 books • 5 series
Book #1: Born to Fight
Book #2: Dogs of War
Book #3: Code of Honor
Book #4: Lock and Load
Book #5: Zero Hour
Book #1: Glassford Girl
Book #2: Bunker
Book #1: Shadow Games
Book #2: Shadow Prey
Book #3: Shadow Justice
Book #1: Linkage
Book #2: Incursion
Book #3: Reversion