BIO BELOW FROM: http://www.csub.edu/~sbetty/welcome.html

Stafford Betty, Ph.D., is an expert on afterlife studies and has been a professor of religious studies at California State University, Bakersfield, for almost forty years. He has authored seven books and published numerous articles in scholarly journals and the popular press. He lectures frequently on the subject of life after death and regularly teaches a course on death and afterlife at CSUB.

He has conducted a content analysis of descriptions about the spirit world communicated through mediums, and reveals 44 specific details of the afterlife in his book The Afterlife Unveiled - What the dead are telling us about their world. What he has found could be considered a "road map" of the afterlife.