AN INSTANT NEW YORK TIMES BESTSELLER and EDITORS' CHOICE * WINNER OF THE BAILLIE GIFFORD PRIZE FOR NON-FICTION * NATIONAL BOOK CRITICS CIRCLE AWARD FINALIST FOR NON-FICTION * J. ANTHONY LUKAS BOOK PRIZE FINALIST * A BARACK OBAMA FAVOURITE BOOK OF THE YEAR A devastating portrait of three generations of the Sackler family, whose fortune was built on Valium and whose reputation was destroyed by OxyContin, by the prize-winning, bestselling author of Say Nothing.The Sackler name a