Foundation and Earth
Isaac Asimov
Foundation (Publication Order) (5)
A Woman's Liberation
Ursula K. Le Guin
The Colour of Magic
Terry Pratchett
Les Cinq cents millions de la Bégum
Jules Verne
Antagonist - Childe Cycle 11
Gordon R. Dickson
Childe Cycle (11)
Young Bleys - Childe Cycle 09
Childe Cycle (9)