References on Near Death Experiences

Dr. Raymond Moody is the pioneer in this field, at University of Virginia.  He's done lots of research and written many books on the subject of NDE.

A few books 

Embraced by the Light by Betty Jean Eadie

Saved by the Light by Dannion Brinkley

Closer to the Light by Dr. Melvin Morse

90 Minutes in Heaven byDon Piper

The Map of Heaven & Proof of Heaven by Dr. Eben Alexander  (2 books)

Dying to Be Me  by Anita Moorjani

Angels in My Hair by Lorna Byrne

Heaven Is for Real by Todd Burpo  (a little boy's NDE)