Ride to Hell by Frank Gruber

We couldn't find a cover image for this book but we did find it listed on Amazon

Important places

Deadwood (27)
Ogallala (3)

Counties

Keith (3)
Lawrence (26)

Regions

Missouri (930)
Nebraska (466)
South Dakota (315)
Texas (2,882)

Countries

United States (64,950)

Other geographical areas

Black Hills (32)
Ozark Plateau (77)
Edwards Plateau (159)
Central Lowlands (North America) (1,334)
Great Plains (2,255)