9780783549415 | Time Life Education, October 1, 1997, cover price $24.95 | About this edition: Offers tips on choosing skywatching tools, gives hints for sketching and photographing the night sky, and provides celestial charts

9780306456381 | Plenum Pr, October 1, 1997, cover price $29.95 | About this edition: Shows how to observe the sun safely, explore the Moon's craters, and locate constellations, planets, and stars in the night sky

9780306456398 | Basic Books, August 21, 1997, cover price $18.95 | About this edition: Shows how to observe the sun safely, explore the Moon's craters, and locate constellations, planets, and stars in the night sky

9780809492466 | Time Life Education, March 1, 1996, cover price $16.00 | About this edition: Provides an overview of the solar system and its various parts, as well as such other related topics as stars, galaxies, telescopes and observatories, and more

9780306450884 | Plenum Pr, September 1, 1995, cover price $25.95 | About this edition: The comet's co-discoverer tells the story of the important celestial event, from the comet's discovery to its impact with Jupiter on July 16, 1994

9780306446511 | Plenum Pr, April 1, 1994, cover price $23.95 | About this edition: Traces the history of comets, discusses the effects of comet collisions with the Earth, and suggests what should be done to survive future collisions

9780380725267 | Reprint edition (Avon Books, September 1, 1995), cover price $12.50

9780192861818 | Oxford Univ Pr, July 1, 1995, cover price $10.01 | also contains Home for a Bunny | About this edition: This illustrated account of comets has been written by the co-discoverer of Shoemaker-Levy 9, the comet that collided with Jupiter in July 1994.

9780816511495 | Univ of Arizona Pr, October 1, 1993, cover price $36.00 | About this edition: Book by Levy, David H.

9780816515240 | Reissue edition (Univ of Arizona Pr, August 1, 1995), cover price $17.95 | About this edition: Book by Levy, David H.

9780815155416 | Mosby Inc, March 1, 1994, cover price $11.00

9780521391122, titled "The Sky: A User's Guide" | Cambridge Univ Pr, February 22, 1991, cover price $75.00 | About this edition: Inroduces beginners to amateur astronomy, describes what to look for and when--beginning with the solar system and moving on to the stars--and offers suggestions for better observations

9780521459587, titled "The Sky: A User's Guide" | Cambridge Univ Pr, January 1, 1994, cover price $23.00 | also contains Bound: History