Alcántara, ManuelAlyson RichmanAnónimoArthur SchopenhauerAugusto CuryBowman, KatyBrian WeissByrne, RhondaCantero, JorgeCharles BaudelaireChristopher, MartinDante AlighieriDeepak, ChopraDoreen VirtueDyer, Wayne W.DÃlvar, AnandEdgar Allan PoeEnric CorberaFung, JasonGary ChapmanGary M DouglasGeorges BatailleGladwell, MalcolmGoldstein, ElishaGreeneGutman, LauraH.P. LovecraftHay, Louise L.HILDE SABINE/PLOKE CLAUDIA REICHELHillJones, SharonJorge BucayJuan VilloroKeri SmithLem, StanislawLeyshon, NellLise BourbeauMarian Rojas EstapéMarqués de SadeMax WeberMeeker, MegMontesquieuMuhammad YunusMüller, WunibaldNo AplicaOshoPallasmaa, JuhaniPilar SordoPueblo, YungRiso, WalterRobert FisherRobert T. KiyosakiSAINT GERMAINSivananda, SwamiStephen R. CoveySusaetaTolle, EckhartVariosVarios autoresVehlmann, FabienViktor FranklWolfe, TomX