Ninety-page comic book, with 1280 drawings, and associated dialogues. Net production cost without considering the machinery, 20 € with original HP cartridges. Cost with photocopies € 7, but pejorative imprinting. Commercial value at newsagents maximum 3.5 €. Theme: Help for people with cancer. Title: "Sirius the Dragon enters the fourth house of the zodiac". Custodian: "Knight of Cancer".