Lois Duncan, i know what you did last summer

As you can see i am reading a book by lois duncan i know what you did last summer. To be honest i dont really read mysterys,I dont think there all that interesting but since my group picked it im stuck with it! When i started to read the book I was like this book is going to take me forever which it probally will.
The reason i took this book was because i have never seen the movie and evreyone tells me that it is a good movie and since I had to read a mystery i mine as well read the book of a movie i wanted to see. Well i started to read the book i got to the end of first chapter it was pretty good, this girl recieved a acepentece letter from a college but the next day she recieved a envolope the shape of a invition when she opened it she didt except it to say what it did she was scared. The note said in big letters I KNOW WHAT YOU DID LAST SUMMER!
So far the little bit that i have read is have way decent. I like the characters in this book, they keep you juust waiting to know what happened and what is going to happen. so i have to wait till i read more to find out actually what that note was about!