Crichton, Michael; Preston, Richard
Stephenson , Neal
Martin, George R.r.
Niven, Larry
Le Guin , Ursula Kroeber
Haldeman, Joe
Crichton, Michael
Toro, Guillermo Del
Sierra I Fabra, Jordi; Martin Farrero, Andreu; García Teijeiro, Antonio; Gómez Cerdá, Alfredo; Moure Trenor, Gonzalo; Santos, Care; Gómez Gil, Ricardo; Frabetti, Carlo
Kube-mcdowell, Michael P.
