Silent sister by Megan Davidhizar is a thriller book that follows a set of twins and how their senior year trip went horribly wrong. Grace was always the popular athlete with many friends while her twin, Maddy, was the complete opposite and spent her days alone writing poems to pass the time. Suddenly, on their senior trip Grace is found alone and with no memory of what happened to her and Maddy is nowhere to be found. As Grace works with police to try and remember what happened to her sister, the case changes and suddenly she's working as fast as she can to find the answers. Secrets fly high and the suspect list is long. Grace gives her all to find out who would do this to her sister. This book was so good. The plot was well thought out and there were no holes in the story. The book was so descriptive and it felt like I was stepping into the book every time I read it. I definitely think that you should give this book and other books by this author a read because they will have you on the edge of your seat the entire time you read.