I thought that this book was a real page turner , I couldn't wait to finish it to see how it ended. I loved the characters and felt that they were real. I did think that some of the characters were a little undeveloped and we could have had more backstory. I wasn't sure what was going on and I didn't guess the ending. The story centres around Will and Alison who both fall in love at university until Will is accused and put in prison for the murder of several girls on the campus. Alison doesn't believe he has done it but when he actually confesses she doesn't know what to do. Ten years later the murders start again and she sets off to prove his innocence. I thought there were scenes in the book especially the murder of Amy quite scary. I would certainly read another one of this authors books as I thought it was well written. I did have one little niggle about the writing and that was the bits in italics, they did begin to annoy me at times.