Fantastic Four: True Story — Marvel
Issue: #1
A threat to the minds of the whole human race sends the FF somewhere they've never been before: into the realm of fiction itself! Where Ben finds himself clobbering a demonic army to save the cast of Sense and Sensibility. No, really. And it gets weirder from there. Dante! Willie Lumpkin! Behold, the Fictocraft! And it's actually kind of smart and serious too.
Creators: Rick Burchett, Tom Brevoort, Jeanine Schaefer, Paul Cornell, Horacio Domingues, Nestor Pereyra, Molly Lazer, Niko Henrichon, Dave Lanphear
Characters: Tarzan, Julius Caesar, Kublai Khan, Dracula, Nightmare, Long John Silver, Human Torch, Invisible Woman, Mister Fantastic, Thing, Franklin Richards, Valeria Richards, Frankenstein, Indiana Jones, Billie Lumpkin, Sheriff of Nottingham, Badger, Chingachgook, Marianne Dashwood, Rikki-Tikki-Tavi