Astronomy by Year, Month, and Day ¥500 → Sold The Universe and Life ¥500 → Sold Constellations and Their Legends ¥500 Solidarity with the Universe ¥500 → Sold The Sun, Moon, Stars, and the Japanese ¥500 → Sold Astronomy Stories 2 ¥500 → Sold Astronomy Stories 3 ¥500 → Sold Space Classroom (with author's signature) ¥500 Return from Space ¥500 Meteors, Fireballs, and Meteorites ¥800 → Sold The Mystery of Celestial Bodies Solved by Microcomputers ¥500 → Sold Microcomputer Space Course ¥500 → Sold Comets and Life ¥500 PC Software: All About Halley's Comet ¥500 → Sold Halley's Comet is Coming! ¥500 The Religion of Stars ¥1,000 → Sold Astrophotography Class ¥500 Constellation Photo Collection ¥500 Greek Mythology of the Stars ¥500 General Theory of Astronomy and Astrophysics I: Spherical Astronomy ¥1,000 General Theory of Astronomy and Astrophysics X: The Milky Way ¥1,000 Variable Stars ¥10,000 New Astronomy Course II: The Solar System ¥500 New Astronomy Course VI: The World of Stars ¥900 New Astronomy Course VIII: The Milky Way and the Universe ¥900 → Sold New Astronomy Course XII: The History of Astronomy ¥900 New Edition New Astronomy Course 1: Constellations ¥500 → Sold Modern Astronomy Course, Separate Volume: Dictionary of Astronomical Names ¥4,000 Collection of Letters from Astronomical Almanac Scholars ¥15,000 Modern Scientific Thought, Volume 2 ¥1,000 Used books are also available. Please inquire about the contents and condition.