Kenneth Ring

Editions Alphée

Sur la frontière de la vie                      

Editions du Rocher

Le projet Oméga: Expériences du troisième type NDE

Robert Laffont

En route vers Oméga : A la recherche du sens de l'expérience de mort imminente

New Page Books

Lessons from the Light: What Near-Death Experiences Teach Us about Living in the Here and Now (English Edition)

Wheatmark

A Near-Death Researcher's Notebook: What I Have Learned About Dying, Death, and the Afterlife

Heading Toward Omega (English Edition)          

iUniverse.com

Mindsight: Near-Death and Out-of-Body Experiences in the Blind

Edizioni Mediterranee

Progetto Omega. Dall'esperienza di pre-morte ai rapimenti alieni

Wheatmark, Inc.

Waiting to Die: A Near-Death Researcher's (Mostly Humorous) Reflections on His Own Endgame (English Edition)

The Omega Project (English Edition)