The story of the Universe, Volume I (of 4), by Esther Singleton 74571 [Subtitle: told by great scientists and popular authors] [Editor: Esther Singleton] [Link: https://www.gutenberg.org/ebooks/74571] note: link will be active within two hours of posting. Thanks to John Campbell, and the Online Distributed Proofreading Team at https://www.pgdp.net (This book was produced from images made available by the HathiTrust Digital Library.) Regards, Al