I absolutely loved “Missing Since Monday“. It was a fantastic book. “Missing Since Monday” is a very suspenseful book about a four year old who goes missing. While her parents were on there honeymoon this girl, Courtenay, was actually seen going to school on the school bus but she yet never actually went inside the building.“Missing Since Monday” is from Courtenay’s older sister’s, Maggie, point of view and how Maggie is working so hard to find Courtenay and how extremely depressed she is that Courtenay is missing. Maggie is the type of girl who would never give up to do something she believes in. Maggie will always stick with what she believes in. I thought “Missing Since Monday” was a great book because it was so extremely mysterious about who did it but yet you still are able to find out who did it with the clues Ann M. Martin said. My favorite part about this book is how in the end everything fits together perfectly and how she (Ann M. Martin) made the characters fit with there age. I enjoyed “Missing Since Monday” a lot it was wonderful and I advise you to read it.