History Lesson
Arthur C. Clarke
Shadow of the Hegemon
Orson Scott Card
Ender's Shadow (2)
Pellucidar
Edgar Rice Burroughs
The Fun They Had
Isaac Asimov
The Stars, Like Dust
Galactic Empire (1)
Pebble in the Sky
Galactic Empire (3)
The Currents of Space
Galactic Empire (2)