Jack Clay discovers the legendary Ninth Ring! When an engineer finds a dwarf maiden murdered, the Proconsul of Moab accuses Jack of the Black Dwarf's foul deeds! Jack races the clock to catch the Black Dwarf. He searches the labyrinths below Nodlon! He runs into a temperamental dragon, chases a ghost, and gets blasted out of the sky! What happens when the good magician catches up with the malevolent warlock? Can Jack defeat an army of mesmerized dwarves? Are biots people too? Find Out in the Strange and Quirky Odyssey of Cretaceous Clay!