The book by Dr. Eben Alexander "Proof of Heaven: A Neurosurgeon's Journey into Afterlife" is a valuable testimony to the existence of life after life that concerns every man and woman on this planet. Especially that it is a testimony of a scientist in the field of Neurology. It is a book illuminating the delicate subject that is a reason for this debate who believe in the existence of life after death and for those who do not believe in this issue. It is a comprehensive book on the subject it deals with.
