Music Theory 101 (Humble)
Brian Boone & Marc Schonbrun
Genetics 101
Beth Skwarecki
Socialism 101 (Humble)
Kathleen Sears
Science and Philosophy
Alfred North Whitehead
2010: Odyssey Two
Arthur C. Clarke
Space Odyssey (2)
2061: Odyssey Three
Space Odyssey (3)
Moonshot
Brian Floca