There's no better way to celebrate Halloween than with a self-contained story about Marceline the Vampire Queen set during the... summer? Ah well, you get the idea! What's even better is that this one-shot is written and illustrated by Hanna K., a storyboard artist for the Adventure Time animated series! If you've ever wondered what Marceline was like before she became a vampire, here's your chance to find out! In this oversized, self-contained tale that takes place before she was "turned," we learn all about Marceline's backstory and find out how she became the Vampire Queen she is today!