How do you solve a mystery when you don't know who you are or why you're there, but for eight days you wake up in a different body each day? Aidan Bishop is the man who needs to solve a murder that happens at the end of each day in order to return to himself. Shades of Agatha Christie, he can't leave the estate and neither can anyone else. Can he trust those who try to help him? All is worked out by the end. I did not have the mystery solved before the solution is revealed. The writing is taut and kept me reading. I didn't want to put it down. I do wish more of Aidan's story was included. I was able to pick out some pieces of his character through his difficulties with the character of those whose bodies and personalities he took on each day. And while I was rooting for him, it was difficult to get attached to a character who changed so much each day.