Annals of the Deep Sky Volume 9
The Year-Round Messier Marathon
Telescopes, Eyepieces and Astrographs
Telescope Optics - A comprehensive Manual for Amateur Astronomers
Star Testing Astronomical Telescopes, 2nd Edition
Star Clusters
Solving Kepler's Equation
Portable Newtonian Telescopes
Night Sky Observer's Guide Volume 4: The Glories of the Milky Way to –54°
Night Sky Observer's Guide Volume 3: The Southern Skies
Night Sky Observer's Guide Volume 2: Spring and Summer
Night Sky Observer's Guide Volume 1: Autumn and Winter
Mathematical Astronomical Morsels V
More Mathematical Astronomical Morsels
Introduction to Lens Design
How to Make a Telescope, 2nd Ed.
Fundamental Ephemeris Computations
The Dobsonian Telescope
Binocular Astronomy, 2nd Edition
Astronomical Algorithms, 2nd Edition
Annals of the Deep Sky Volume 8
Annals of the Deep Sky Volume 7
Annals of the Deep Sky Volume 6
Annals of the Deep Sky Volume 5
