Books

  1. Universe: Stars and Galaxies and CD-ROM and OB Workbook
    Universe: Stars and Galaxies and CD-ROM and OB Workbook
  2. A Deep Objective Prism Survey of the Large Magellanic Cloud for Ob and Supergiant Stars
    A Deep Objective Prism Survey of the Large Magellanic Cloud for Ob and Supergiant Stars
  3. Discovering the Universe, Cdr, E-book, Sci. Am. Rdr. Solar System , the Secret Life of Stars Forty Nights to Knowing the Sky
    Discovering the Universe, Cdr, E-book, Sci. Am. Rdr. Solar System , the Secret Life of Stars Forty Nights to Knowing the Sky
  4. Phänomene der Wirklichkeit : Okkulte und naturwissenschaftliche Weltbilder
    Phänomene der Wirklichkeit : Okkulte und naturwissenschaftliche Weltbilder
  5. Instruments, Methods, and Missions for Astrobiology VII: 3-4 August 2003, San Diego, California, USA (Proceedings of S P I E)
    Instruments, Methods, and Missions for Astrobiology VII: 3-4 August 2003, San Diego, California, USA (Proceedings of S P I E)

Books