Amaro GómezAmat, OriolAnónimoArthur SchopenhauerAutores, VáriosBacigalupo, EnriqueBauman, ZygmuntBertrand RussellBunge, MarioChangeux, Jean-PierreDaynes, KatieDe Bono, EdwardDennett, Daniel C.Dickens, CharlesDylan, BobFajardo, José ManuelFoucault, MichelHegel, Georg Wilhelm FriedrichJane AustenKiyosaki, Robert T.Lamb, CharlesLao TseLeninMichel FoucaultPascal, BlaisePetit, MichèleRobert T. KiyosakiRUZO, ANDRÉSS/DSantí, Enrico MarioSharma, RobinSin AutorSmith, AdamSteiner, GeorgeStengers, IsabelleTracy, BrianTraverso, EnzoVariosVV. AA.Wharton, EdithWhyte, RobertoZygmunt, BaumanÁvila, Clara