Book I of the Cluster series.¬† At the farthest reaches of the Milky Way, on the planet of Outworld where¬† primitive men and nubile women still battle giant dinosaurs, the barbaric genius of Flint is summoned by the Earthborn to fulfil a mission: to save the galaxy’s energy source from the marauders of the Andromeda Galaxy by transferring his overpowering Kirlian essence to alien spheres and uniting the galaxy against the invaders.