Saving Graces - By: Patricia Gaffney

I am just curious as to why she has not put out a sequel to this book. It lends itself beautifully to do so. I really think that readers have a right to know where her thoughts are with the remainder of the three members. (Rudy, Lee, and Emma) Does anyone agree that a sequel should follow??? How are her other books? I am curious as to whether or not they involve the reader as fully.