Suggested Science Fiction by Ursula K. Le Guin

--Hard To Be a God by Strugatski Brothers
--Martian Time-Slip by Philip K. Dick
--Camp Concentration by Thomas M. Disch
--The Invincible by Stanislaw Lem
--The Fifth Head of Cerberus by Gene Wolfe
--The Dream Master by Roger Zelazny
--The Exile Waiting by Vonda N. McIntyre
--And Strange at Ecbatan the Trees by Michael Bishop
--The Non-Existent Knight by Italo Calvino
--The Cloven Viscount by Italo Calvino
--The Baron in the Trees by Italo Calvino

As told by Kim Stanley Robinson in an untitled chapter in 80! Memories & Reflections on Ursula K. Le Guin edited by Karen Joy Fowler and Debbie Notkin (Seattle, Aqueduct Press, 2010)