Zombiellenium Hardcover Volume 01 Gretchen

"Francis von Bloodt, vampire, a good family man, manages the theme park Zombiellenium. They don't just hire anyone at Zombiellenium: mere mortals need not apply, the park works only with genuine werewolves, vampires and zombies. This is what Aurelian gets to discover as, burnt out, deceived by his wife, he finally gets hired in spite of himself in this strange business where being an outsider can kill you! Gretchen, a plucky trainee witch, helps him get around."