Isis unveiled, Volume 1 (of 2), Science, by H. P. Blavatsky 68705 [Subtitle: A master-key to mysteries of ancient and modern science and theology] [Author: H. P. Blavatsky] [Link: https://www.gutenberg.org/6/8/7/0/68705] [Files: 68705-0.txt; 68705-h.htm] Thanks to David Edwards, Les Galloway and the Online Distributed Proofreading Team at https://www.pgdp.net (This file was produced from images generously made available by The Internet Archive) Regards, Al