Gray Matters William Hjortsberg Gray Matters William Hjortsberg · 1971 First published 3 years earlier Save Continue from here
Hard to Be a God Arkady Strugatsky Hard to Be a God Arkady Strugatsky, Boris Strugatsky · 1966 First published 8 years earlier Save Continue from here
Ubik Philip K. Dick Ubik Philip K. Dick · 1969 First published 5 years earlier Save Continue from here
