51 books • 8 series
Arleigh Burke Destroyers (Military Vehicles)
MH-53E Sea Dragons (Military Vehicles)
V-22 Ospreys (Military Vehicles)
Strykers (Epic Books: Military Vehicles)
Stanley Hotel (Scariest Places on Earth)
Transylvania (Scariest Places on Earth) (Scariest Places on Earth (Bellwether Media))
Paris Catacombs (Scariest Places on Earth)
M-ATVs (Epic Books: Military Vehicles)
F-14 Tomcats (Epic Books: Military Vehicles)
U-2 Planes (Epic Books: Military Vehicles)
F-15 Eagles (Epic Books: Military Vehicles)
Tower of London (Scariest Places on Earth)
Nimitz Aircraft Carriers (Military Vehicles)
Uh-60 Black Hawks (Military Vehicles)
Humvees (Military Vehicles)
B-2 Stealth Bombers (Military Vehicles)
F-16 Fighting Falcons (Military Vehicles)
F-35 Lightning II S (Military Vehicles)
Abrams Tanks (Epic Books: Military Vehicles)
M109A6 Paladins (Epic Books: Military Vehicles)
AH-1W Super Cobras (Epic Books: Military Vehicles)
Apache Helicopters (Military Vehicles)
Super Hornets (Military Vehicles)
Predator Drones (Military Vehicles)