Red RisingThe first book in the incredible New York Times bestselling series Darrow is a Helldiver, toiling beneath the surface of Mars. As a member of the Red caste, he performs grueling labor in the belief that his sacrifice will enable future generations to one day inhabit the surface of the Red Planet. The Reds are humankind's lowest caste, living in a brutally hierarchical society dominated by the ruthless Golds. Despite the bleak existence, Darrow finds