Adventure Time: Marcy and Simon #[nn]

This 2019 Boom! Studios miniseries puts two of the Land of Ooo's most beloved characters front and center — Marceline the vampire queen and a younger Simon Petrikov, shown hand-in-hand against a fractured icy landscape, while a ghostly, translucent figure looms large above them. The cool blue palette and shattered crystal backdrop give the cover a haunting, emotional weight that hints at the deep bond between these two characters across time. Fans of Adventure Time who've always wanted more of this particular relationship will find this series a genuinely moving companion to the animated show.