Herbert, Frank
Barcelona
Ultramar Editores
1983
8473863305
1984
8473863488
Bear, Greg
1988
8473864875
Benford, Gregory
1989
8473865243
Farmer, Philip José
8473863534
Brunner, John
1985
8473863631
1987
8473864411
Heinlein, Robert A.
8473864158
Chetwin, Grace
8473865103
Madrid
8473863518
8473863690