The following are non-fiction books accounting of near-death experience — or some would argue a more accurate description is death and then a return to life. Non-fiction means that the author is writing what he or she perceive as the truth.
Proof of Heaven: A Neurosurgeon’s Journey into the Afterlife
To Heaven and Back: A Doctor’s Extraordinary Account of Her Death, Heaven, Angels, and Life Again: A True Story
90 Minutes in Heaven: A True Story of Death and Life by