Gamma World2 books in series
Sooner Dead Publisher's Summary
Humanoid buffalo and armadillo bikers in postapocalyptic Oklahoma!
A bio-engineered super-soldier named Hella and her mutant buffalo sidekick, Stampede, clash with armadillo bikers and inter-dimensional mutants across the ragged landscape of Gamma-Oklahoma. This is a fast-paced story of adventure, mixed with liberal doses of humor, in a postapocalyptic science-fantasy world unlike any other.