Greyson has written many journal articles , and has given media interviews , on the subject of near death experiences .
He is co-author of Irreducible Mind ( 2007 ) and co-editor of The Handbook of Near - Death Experiences ( 2009 ) .
co-author has written many journal articles , and has given media interviews , on the subject of near death experiences .
He is co-author of Irreducible Mind ( 2007 ) and co-editor of The Handbook of Near - Death Experiences ( 2009 ) .