Bill, the Galactic Hero on the Planet of Zombie Vampires (Bill, the Galactic Hero, #5)
(science fiction > military science fiction)
The fourth zany yarn featuring Bill, the galactic hero. He's heading out to the Chinger war zone as a military policeman on the starship Bounty, riding shotgun with a crew of homicidal maniacs, arsonists and misfits fresh out of the slammer.
My own rate