An Anonymous Girl grabbed me from page one. I loved the premise of a psychological study on ethics and morals and the irony of this premise at the end of the story. I enjoyed the writing style especially that the story was told from two perspectives. This is a true page turner that will have you questioning how it will end. There are several jaw dropping moments throughout this book, you will be on the edge of your seat as you read. I loved the character developments, the main character was easy to relate to. I really enjoyed this twisty thriller full of turns you cannot anticipate. I loved the intensity of this book. Another great book by these authors and I cannot wait to read their next one!