A hilarious and only slightly spooky story about how to outsmart all the monsters you've ever dreamed of from the bestselling creator of The Dragon with the Blazing Bottom . Poopicorn is no ordinary unicorn; she's a unicorn with the magical power to poop anything that pops into her head. But while getting whatever you think of sounds great, it's not so much fun if you get what you hate . And on Halloween, Poopicorn can't help but think of witches, slime, mummies, vampires, wizards and zombies. So, when all these nasty creatures appear, it's up to Poopicorn to come up with a plan to spook them as much as they've tried to spook her.