This is not my usual cup of tea. But I am so very freaking glad I picked it up. 

I love a story with multiple POVs. And this book added in an extra twist. Reading the two stories from each authors POV and then having Ashlyn and Ethan discuss them. Then finally solving the mystery. Without spoiling it, it was a perfect story. Well as perfect as heartbreak can be. Read it. Listen to is (my download from Kindle included the audio book so I also listened to some and the narrators were perfect.)