Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Turnabout

Turn about is a book written by Margaret Peterson Haddix. It is an exciting book that has many twists and turns. The younger readers might not be as interested in it as the older readers but it is still a good book. It is about two girls named Anne Beth and Melly. When they are old and ready to die they take a shot that is supposed to make them younger. When they get too young they are supposed to take another shot that is supposed to make them get older. This is my third book by Margaret and I am looking forward to reading some more.