Nemo: River of Ghosts

In 2015, Alan Moore and Kevin O'Neill returned to the fever-dream world of The League of Extraordinary Gentlemen for a single, standalone issue titled Nemo: River of Ghosts. Published by IDW and Knockabout Comics, this one-shot sends the Nemo family on a perilous journey up a supernatural Amazon, blending pulp adventure with Moore's signature literary deconstruction. O'Neill's dense, grotesque artwork brings to life a river haunted by ghosts of colonial exploitation and forgotten myths. A potent coda to the Nemo trilogy, it stands as a masterclass in how to pack a complete, haunting epic into a single comic.