16 books — in reading order
Gold in the Keys
Matthew Rief
Hunted in the Keys
Revenge in the Keys
Betrayed in the Keys
Redemption in the Keys
Corruption in the Keys
Predator in the Keys
Legend in the Keys
Abducted in the Keys
Showdown in the Keys
Avenged in the Keys
Broken in the Keys
Payback in the Keys
Condemned in the Keys
Voyage in the Keys
Guardian in the Keys
