astronomy for amateurs

The Case for Space - by Robert Zubrin (Paperback)

Asteroid - (Earth Destroyer or New Frontier?) by Patricia Barnes-Svarney (Paperback)

Astronomical Papyri from Oxyrhynchus (Vol. I and II) - (Memoirs of the American Philosophical Society) by Alexander Jones (Hardcover)

Lonely Hearts of the Cosmos - by Dennis Overbye (Paperback)

Sanskrit Astronomical Tables in the United States - (Transactions of the American Philosophical Society) by David Pingree (Hardcover)

Planetary, Lunar, and Solar Positions, A.D. 2 to A.D. 1649, at Five-Day and Ten-Day Intervals - (Memoirs of the American Philosophical Society)

Exoplanets - (MIT Press Essential Knowledge) by Natalia Guerrero (Paperback)

Lunar Chemistry - (De Gruyter Textbook) by Mark Anthony Benvenuto (Paperback)

Beyond Artemis - by Michael Carroll (Paperback)

Tutti I Numeri Sono Uguali a Cinque - (I Blu) by Stefano Sandrelli & Daniele Gouthier & Robert Ghattas (Paperback)

Not By Chance! - by Ranko Skoric (Paperback)

175 Parabolic Orbits and Other Results Deduced from Over 6,200 Meteors - (Transactions of the American Philosophical Society) by Chas P Olivier

Outskirts of Galaxies - (Astrophysics and Space Science Library) by Johan H Knapen & Janice C Lee & Armando Gil de Paz (Hardcover)

Astrophysik für Dummies - by Cynthia Phillips (Paperback)

The Pale Blue Data Point - by Jon Willis (Hardcover)

The Incas' Sky - by Émile Biémont (Paperback)

50 Targets for the Mid-Sized Telescope - by John Read (Paperback)

Fifty Years of Quasars - (Astrophysics and Space Science Library) by Mauro D'Onofrio & Paola Marziani & Jack W Sulentic (Paperback)

Arabic Version of Ptolemy's Planetary Hypotheses - (Transactions of the American Philosophical Society) by Bernard R Goldstein (Hardcover)

The Essential Book of Black Holes - (Sirius Concepts) by Sten Odenwald (Hardcover)

Black Holes, White Dwarfs and Neutron Stars - by Stuart L Shapiro (Paperback)

Galaxies - (MIT Press Essential Knowledge) by Or Graur (Paperback)

State of the Universe - by Martin A Ratcliffe (Paperback)

The History of Our Universe in 21 Stars - by Giles Sparrow (Hardcover)