SisterlandFrom the bestselling author of American Wife, a novel about twin sisters who share a special gift, and the enduring bond between them. A Richard & Judy Book Club pick. BY THE SUNDAY TIMES AND NEW YORK TIMES BESTSELLING AUTHOR OF RODHAM and AMERICAN WIFE 'A work of psychological genius' OBSERVER _______________________________ Identical twins, Kate and Violet are about as unlike as two peas from the same pod can be. Except in one respect they share a