National Bestseller National Book Critics Circle Award Nominee From the Pulitzer Prize–winning author of The Overstory and the forthcoming Bewilderment, a mag

ORIGINAL SIN Piers Rameau, a brilliant geneticist, was offered the chance to help design mankind's replacement--Original Man, a smarter, stronger, swifter race

Mike Knight, an executive in a semiconductor firm, learns that his eight-year-old son Tim has a rare form of brain cancer. Tim's best hope for long-term surviva