"Christian Book Club of America, 1961 ronay, gabriel, The Dracula Myth, W. H.
Allen, 1972 russell, eric frank, Sinister Barrier, Fantasy ... 1975 shumaker, wayne,
The Occult Sciences in the Renaissance, University of California Press, Berkeley,
1972 shuttlewood, arthur, ... 1978 sprague de camp, l., Lost Continents: The
Atlantis Theme in History, Science and Literature, Dover, 1970 sprague de camp,
l., ..."