Annals of the Deep Sky Volume 11
Annals of the Deep Sky Volume 10
Annals of the Deep Sky Volume 9
Planetary Programs & Tables (BASIC) CD
Planetary Programs & Tables (PASCAL) CD
Planetary Programs & Tables (FORTRAN) CD
Planetary Programs & Tables (NEWCOMB) CD
Lunar Tables & Programs (FORTRAN) CD
Lunar Tables & Programs (PASCAL) CD
Planetary Programs & Tables (Hickley-Bresim) CD
Planetary & Lunar Ephemerides (JPL) CD
Lunar Tables & Programs (BASIC) CD
Excel Spreadsheet Ray Tracing Programs CD
Cannon of Lunar Eclipses (1500 B.C.-A.D. 3000) CD
Astronomical Photometry CD
The Year-Round Messier Marathon
The Orrery
Telescope Optics - A comprehensive Manual for Amateur Astronomers
Telescope Control
SYNOPSYS Supplement to Joseph M. Geary's Introduction to Lens Design
Star Testing Astronomical Telescopes, 2nd Edition
Star Clusters
Solving Kepler's Equation
Planetary Programs and Tables -4000 to +2800
