NEW YORK TIMES BESTSELLER - Jane Rizzoli and Maura Isles--the inspiration for the hit TNT series--continue their bestselling crime-solving streak. Crime writing at its unputdownable nerve-tingling best. --Harlan Coben Boston medical examiner Dr. Maura Isles is shocked to discover that the murdered woman looks exactly like her. For Maura an only child a DNA test confirms the startling fact: the mysterious doppelgänger is in fact her twin sister. Now an already bizarre homicide investigation becomes a disturbing excursion into a past full of dark secrets and twisted truths. It is a journey that leads Maura to the mother she never knew--an icy and cunning woman who gave Maura life . . . and who just might have a plan to take it away. Don t miss Tess Gerritsen s short story John Doe and a special excerpt from her novel Girl Missing in the back of the book. Praise for Tess Gerritsen and Body Double One of the most versatile voices in thriller fiction today. --The Providence Journal Masterful . . . Gerritsen rises to her best yet. --Kirkus Reviews (starred review) The story zips along. --Entertainment Weekly Chilling suspense . . . leaves the reader breathless. --The Philadelphia Inquirer