After having read the previous books by JS Monroe I knew this would be good and it lived up to my expectations. After a car accident Kate is left barely able to recognise herself , she meets Rob who nurses her back to health but then one day Kate looks at Rob and is certain he has been replaced by someone else, is this the case or is it her imagination ? An original and gripping plot with so many twists along the way I didn't have a clue how it would conclude. The chapters are told from the point of view of 3 main characters and are very short which makes the book all the more easier to read as it is quite thick at 500 pages. I'd love to see this adapted for television and would recommend this to anyone who loves a psychological thriller. Thank you readers first for my copy.