The Dragonriders of Pern
Anne McCaffrey
Dragonriders of Pern (1)
Forever Peace
Joe Haldeman
The Forever War (2)
Pebble in the sky
Isaac Asimov
Dune Saga - 02 - Dune: The Machine Crusade
Brian Herbert & Kevin J. Anderson
Dune Saga (2)
Reinventing organizations
Frederic Laloux