Marlene of the Deep

Marlene of the Deep is a comic that Ed rarely reads. It was first seen in the episode "Little Ed Blue" where Eddy was reading it to Ed to try to cheer him up. Nothing has really been revealed about the plot of the comic except for one quote "Its tentacles tightened, sucking the marrow--" But before Eddy could finish the sentence, Ed slams the book into Eddy's face. Turning it into a comic strip. However, the sound of the title and the quote suggests that the plot may be about a colossal tentacled aquatic monster and has a horror/sci fi plot.