Presents an array of data and speculation in support of the timely demand that Western science acknowledge consciousness and its many non-ordinary states. Stanislav Grof is the author of "Realms of the Human Consciousness".
Agatha Christie is the most widely published author of all time, outsold only by the Bible and Shakespeare. Her books have sold more than a billion copies in English and another billion in a hundred foreign languages. She died in 1976.