The Practice Effect David Brin The Practice Effect David Brin · 1995 First published 4 years earlier Save Continue from here
World without Stars Poul Anderson World without Stars Poul Anderson · 1978 First published 21 years earlier Save Continue from here
After Doomsday Poul Anderson After Doomsday Poul Anderson · 1986 First published 13 years earlier Save Continue from here
Anvil of Stars Greg Bear Anvil of Stars Greg Bear · 1992 First published 7 years earlier Save Continue from here
So Long, and Thanks for All the Fish Douglas Adams So Long, and Thanks for All the Fish Douglas Adams · 1984 First published 15 years earlier Save Continue from here
