I enjoyed Tamera's story with some pretty interesting photos! If you haven't read her first book it would be a good start and then Mayflower II. In her first book something from Pennhurst followed her home and she has some photos of it.
Why not try the Look Inside and then the Free Sample? You'll be glad you did.
If you like these kinds of stories try True Haunting by Edwin Becker, The Lee Avenue Haunting by Donna-Parrish Bischoff, and A Summer of Fear by Rebecca Patrick Howard.