Dead and still in love

This is a short book. This is NOT a novel.

What would you do if someone you loved turned out to be a ghost looking for it's next victim?

Blair Thompson is just a normal teenager who's in love with her best friend, Greyson. They have been best friends since kindergarten, and have been through everything together. What Blair doesn't know is that Grey is dead. He died years ago in a car accident, and has been a ghost ever since. Will Grey finally reveal the truth to Blair? Or is it safer to keep it a secret for the rest of his life?