Bacqué, Marie HéléneBeevor, AntonyBraudel, FernandCasas, Claudio PatricioCastellanos, LauraCastro, CarlosElster, JonGonzález Casanova, PabloHawking, StephenIsaac AsimovKatz, FriedrichLay, David C.McLaughlin, EugeneRovira, GuiomarScahill, JeremySmith, AdamSolé, RicardTaibo Ii, Paco IgnacioTercero, MagaliValdez Cárdenas, JavierVarios autoresWatson, James D.