An Anonymous Girl by Greer Hendricks and Sarah Pekkanen was much like their last book, The Wife Between Us. They both keep you on the edge of your seat and, while they are not amazing literature, they are fun to read and keep the pages turning. Jess is a subject in a psychological study about ethics and morality, but as the study goes from computer to reality, her relationship to the psychologist conducting the study gets confused. It’s hard to know who to believe and what to think as you read. It’s a good thriller.