R. Pimble - Adolf Hitler, Flesh-Eating Zombie From Hell [Kindle azw3]

When an incompetent practitioner of black magic accidently opens the door to Hell, a horde of flesh-eating zombie fiends pour out and proceed to wreck havoc
on the Earth, tearing people to pieces and making a general nuisance of
themselves. It's up to the lady witch's neighbor to help her put things right, but
little do they know they will have to face-off against the deadliest zombie yet,
a zombie Adolf Hitler, who plans to start a new Fourth Reich, with the zombie
hordes as his minions!