Stiftelsen og Imperiet

Den andre Stiftelsen

Stiftelsen

End of Eternity

Bicentennial Man

And Other Stories

Nightfall

And Other Stories

Martian Way

And Other Stories

Ring Around the Sun

And Other Stories

Living Space

And Other Stories

Mother Earth

And Other Stories

Forward the Foundation

Currents of Space

Robotok és birodalom

Alapítvány és Föld

A Vénusz óceánja/A Merkúr óriás Napja

A Hajnal bolygó robotjai

Az Alapítvány Előtt

Előjáték az Alapítványhoz

Let's Get Together

Amazing Tales Volume 127

Foundation's Edge

Foundation and Earth

Genetic Effects of Radiation

Worlds Within Worlds: The Story of Nuclear Energy, Complete Volume 1,2,3

Stars, Like Dust

Pebble in the Sky

Caves of Steel

Norby and the Invaders & Norby and the Queen's Necklace

Norby Finds a Villain & Norby Down to Earth

Norby and the Court Jester & Norby and the Terrified Taxi

Rest of the Robots

Naked Sun

Robots of Dawn

Robots and Empire

Complete Robot

Foundation