United Plankton brings you a completely original collection of SpongeBob comics for Free Comic Book Day 2013. In "Paint Misbehavin'" Squidward teaches SpongeBob and Patrick how to paint realistically--but how did they learn to bring their painted creations to life? Then in "Day of the Free Comic" SpongeBob must foil Plankton's latest plan: invading the Krusty Krab inside a...giveaway comic book! Will funny books ever be the same? And: Mermaid Man and Barnacle Boy take on a new villain: the sultry Catfishstress. All this plus facts about the colorful cuttlefish, a fill-in comic, and a preview of this summer's SpongeBob superhero-themed annual!