Consider Phlebas (Culture Book 1)

The Player of Games (A Culture Novel Book 2)

Use of Weapons (A Culture Novel Book 3)

Look to Windward (A Culture Novel Book 6)

Surface Detail (A Culture Novel Book 8)

Matter (A Culture Novel Book 7)

The Hydrogen Sonata (A Culture Novel Book 9)

A Fire Upon The Deep (Zones of Thought series Book 1)