Retreat, Hell!
W.E.B. Griffin
The Corps (10)
Clive Cussler's Hellburner
Mike Maden
Oregon Files (16)
The Intruders
Stephen Coonts
Jake Grafton (6)
The Thief
Clive Cussler & Justin Scott
Isaac Bell Adventures (5)
Wrath of Poseidon
Clive Cussler
Fargo Adventures (12)
Fast Ice
NUMA Files (18)
Nighthawk
NUMA Files (14)
The Rising Sea
NUMA Files (15)
Shadow Tyrants
Oregon Files (13)