殺人クリスタル

Data from <a href="http://ameqlist.com/sfc/caidin.htm">ameqlist.com</a> and the National Diet Library (with no JPNO). Number 4 in the publisher's Six Million Dollar Man series. Ameqlist notes an essay by translator 岡山徹 (Tooru Okayama) but does not give a title.