Josh of the Damned Triple Feature #2: The Final Checkout (Josh of the Damned #4)
Andrea Speed

What's a poor night clerk to do when he’s besieged on all sides by deluded vampire slayers, angry zombies, crazy gods, and the most terrifying enemy of all: a dickish CEO?
To survive this, Josh will have to do more than just rely on his necromancer boss, his hot vampire boyfriend, and his yeti stalker. This time, he’ll have to find his own inner hero to save the day.