Shiver is a romantic, adventurous, breathtaking book about the love between Grace and Sam. Though loving each other so much, they could not be together because of Sam being a wolf. For years Sam would stare out of the forest at Grace, wanting to be with her. Sam would change to human every year, making it able for them to meet, yet Sam never met Grace. This is Sam's last year to change human, and his last chance to be with Grace. A suspenseful, page turner that will keep your eyes locked in the book. Read in one sitting. Can not wait to get the sequel- Linger. A great read!