His Brother's Keeper

From Jonathan Weiner, Pulitzer Prize-winning author of The Beak of the Finch, comes His Brother's Keeper -- the story of a young entrepreneur who gambles on the risky science of gene therapy to try to save his brother's life.Stephen Heywood was twenty-nine years old when he learned that he was dying of ALS -- Lou Gehrig's disease. Almost overnight his older brother, Jamie, turned himself into a genetic engineer in a quixotic race to cure the incurable. His Brother's Keeper is a powerful account of their story, as they travel together to the edge of medicine.