It is in this novel that Mary Higgins Clark proves that she is the queen of suspense. Gradually, as we advance in the book, the story becomes more boulversante, everything messes up, gets confused. Turn the pages gives us the desire to go further, to learn always a little more. But unfortunately when finished history, there is no result. This is unfortunate because by consentrant, you quickly feel close to the characters, to get to make friends and to want their help. A book that I recommend to everyone to read and emergency if it is already.