Sons of the Emperor

Eight short stories by eight Black Library authors, each looking at one or more of the primarchs, the Emperor's demigod sons, at moments ranging from the early Great Crusade to long after the Heresy. Sanguinius carries the weight of his Legion's worst deeds, Vulkan's humanity sets him apart from his brothers, Perturabo is architect and warlord at once, and Horus's brilliance sits beside the darkness growing inside him.