The adventures of a young John Difool before he became the most famous Sci-Fi anti-hero. PUBLICATION IN 6 VOLUMES - COMPLETED SERIES. We are instantly plunged back into the unique atmosphere of the world of The Incal, as we witness John Difool's search for his identity and his origins, his first meeting with Deepo, and the appearance of many of the series' key characters, such as the Metabaron or Diavaloo.