__READ THE BOOK BEFORE YOU WATCH THE MAJOR FILM STARRING CLAIRE FOY, JESSIE BUCKLEY, ROONEY MARA AND BEN WHISHAW__ 'Don't miss this.' MARGARET ATWOOD 'Beautiful. . . a novel for the times.' LISA McINERNEY 'Tender, enraging and brimming with a bitter wit.' The Times 'An astonishment, a volcano of a novel.' LAUREN GROFF In a remote Mennonite colony, over a hundred girls and women were knocked unconscious and violated-by what many thought were ghosts or demons-as punishment for their sins. Th ...