Sooner Dead

Humanoid buffalo and armadillo bikers in post-apocalyptic 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 post-apocalyptic science-fantasy world unlike any other.
From the Paperback edition.