Is that fiction or for real? Wow!
If you like reading about medical things, pick up the book by Jeffrey Long
Evidence of the Afterlife: The Science of Near Death Experiences by Jeffrey Long, MD.
The author, Taylor Caldwell wrote this book back in the 1950’s and yet the relevance to the world today is astounding. Hard to say whether fiction vs. real...she states in her forward that it is quite authentic to the best of her research. Go to the reviews on Amazon for more information.
I will check into the book by Dr. Long...thank you for the recommendation.