I couldn’t stop listening to this book at all until I finished. It’s very good detailed & surprising way to deal with the spread of a paranormal infection. At times I felt very claustrophobic. & am not afraid of the dark but since I listened to several paranormal books since Christmas Eve tonight I will leave a small Christmas tree on. It’s not helping much with the wind howling outside either . I will not be going into the sea for a long time! Adding these authors to my must read list!