Adam by Ted Dekker
Incredible thriller. FBI agent Daniel Clark is after the serial killer nicknamed Eve, who has been killing innocent women every full moon. When he finally gets close enough to see the killer, Eve turns on him and shoots him in the head. Daniel is resuscitated after being dead for many minutes, but since his near death experience, his mind has started to play games with him. He has panic attacks, with fear that hits him so hard he is knocked to his knees. Daniel has to see this to the end, especially when his wife is taken as the next victim.