Whenever her sister dies under somewhat mysterious circumstances,  Luna is determined to do whatever it takes to find out the truth. She never called her sister's elite boarding school, Kingswood, to tell them about her passing. Luna goes to the boarding school, acting like her sister, to find out the truth.

This book was good. I found it to be slow-paced. I don't usually care for books that take so long for anything interesting to happen. However, this one was enjoyable. I liked the characters. And, it had a satisfying ending.