A .A. Attanasio A. Castells A. D. Grad A. Espanet A. H. Z.Carr A. K. Takur A. Krumm-Heller A. y D. Meurois - Givaudan Abbot George Burke Abel Hernández Abraham Abulafia Abraham Ibn Daud Abraham Maslow Abuchafar Abentofail Abulabás Ben Alarif de Almería Achim Eckert Adam J. Jackson Adam Turloch Adela Ainz y Dr. Cayo Martín Adolfo de Castro Adrian Goldsworthy Adriana Magali Adriana Wortman Aforismos Ahimsa Lara Rivera Ahmet Bayaz / Rudolf Krefting Aigo Castro Aixa Hernández Al-Gazzali Alain Carol - Josiane de Saint Paul Alain Daniélou Alain Saury Alan Leo Alan Moyle Alan Siegel Alan Thein Durning Alan Watts Albert Espinosa Albert Low Albert Marie Albert Slosman Albert Soler Sicilia Alberto Martín García Alberto Moncada Alberto Pérez Solanilla Alberto Ruz Lhuillier Aldemaro Romero Aldo Lavagnini Aldous Huxley Aleister Crowley Alejandra Maratea- Masafumi Sakanashi Alejandro Casona Alejandro Corchs Alejandro Jodorowsky Alejandro Suárez Sánchez-Ocaña Alets Marat Torah- Alejandro Martínez Torrá Álex Muniente Alex Rovira Alex Rovira - Fernando Trías de Bes Alex Rovira - Georges Escribano Alex Rovira- Francesc Miralles Alexander Graham Cairns-Smith Alexander Holstein Alexandra David-Neel Alexandra Wetzel Alexandre Micha Alfonso M. Di Nola Alfonso Medina Fuentes Alfred Edersheim Alfred Haehl Alfred L. Malabre, jr Alice A. Bailey Alice Burmeister y Tom Monte Alice Martley Alicia Misrahi Alicia Rodriguez Allan Kaplan Allan Kardec Allan Pease Allen Carmichael Alvah Bessie Álvaro Scaramelli Amalia Perajordi Amar Alma-Helal Amèlia Culat Ferrer Amma- Amparo G.Martínez-Aranda Amparo Pamplona Amy Jo Martin Ana Fernández Magdalena Ana María Oliva Ana María Pi-Buxeda Ana Pena Mariño Ana Rogelia Monsalve Puello Anaïs Nin Ananda K. Coomaraswamy André Breton André Comte-Sponville André Gide André Harvey Andre Lhote André Van Lysebeth Andreas Ludwig Kalcker Andree Cochand Andrés Bello Andrew r. Eisen - Linda B.Engler Andy Stalman Ángel Fernández de Castro Angel Franchetto Ángel Gordon Angel Pulido Angela Contreras Rodriguez Jurado Angela Passidomo Trafford Ángeles López Angelika Hoefler Angelika Ilies Angeline Bauer y René Prümmel Anita Hessmann-Kosaris Anita van Saan Anji Carmelo Anji Carmelo - Luján Comas Ann Louise Gittleman Ann Weiser Cornell Anna Caballé Anna Kruger Anna Quindlen Anne Bancroft Anne Givaudan Anne Naylor Anne Ray Streeter Anne Wilson Schaef Anne-Marie Ebrenkrona Annick de Souzenelle Annié Besant Annie Besant/ C.W. Leadbeater Annie Gottlieb/ Slobodan D.Pesic Annie Hasch Annie Kirkwood Annie Marquier Annie Strole Annik Frontin- Marie-Claude Hucherard Anodea Judith Anonimo Antares Giovanna Moia Anthony Ribb Antoine de Saint-Exupéry Anton Grosz Antoni Bassas Onieva Antoni Dalmases Antonio Barrero Ripoll Antonio Benito Mozas Antonio Blay Fontcuberta Antonio Bolinches Antonio de Nájera Antonio Galera Gracia Antonio Machado Antonio Monclús Estella Antonio Peralta Gil Antonio Polito Di Sabato Antonio Vera Ramírez Anuradha Vittachi Aquilino Duque Arantxa Goñi-María José Älvarez Arellano, Jocelyn y De Sayve, Carmen Armando Alonso-Iris Fabro Armando Carranza Armando Cosani Sologuren Arnau de Vilanova Arnaud Desjardins Arno Lustiger Arnold Crowther y Patricia Crowther Art Riggs Arthur Balaskas-John Stirk Arthur Bloch Arthur Conan Doyle Arthur Edward Waite Arthur Koestler Arthur Young Arturo Reghini Arun - Sunanda Gandhi Aryeh Kaplan Atarah Ben- Tovin y Douglas Boyd Augusto J. Alegret López Aurora C. de Kantor Aviva Dorón Ayya Khema B. Allan Wallace B.Legrais y G. Altenbach B.V. Raman Bárbara Bickmore Barbara De Angelis Barbara Marciniak Barent Coenders Van Helpen Barón de Tschoudy Barry Sears Barry Stevens Beatriz Villamarin Bel Atreides Ben Itzjak Benedetta Craveri Benedicto XVI Ratzinger Benito Pañelles Escardó Benjamin Franklin Bernardo Wikinski Bertold Ulsamer Bertrand Cramer Betty Edwards Bhagavân Dâs Bhakti Vyas y Jane Warre Bhikkhu Boddhi Bill O´Hanlon / Pat Hudson Bladine Calais-Germain Blaíse de Vigenére Blas Pascal Bob Brier Bodhidharma Boris Cyrulnik Brenda Shoshana Lukeman Brett Halliday Brian Lumley Brian M. Alman y Peter T. Lambrou Brian Murray Fagan Brian Robinson-James MC Cullers Brian Weiss Brian Wilson Brigitte Mars Brigitte Mesnard Bruce Davis Bruce Eisner Bruce- Genny Davis Bruno Chenu Bruno Fuligni Bruno y Louise Huber Bruno Zevi Byrd Baggett c C. Norman Shealy - Carolin Myss C.W.Leadbeater Cai Longyum/Shao Shankang Cait Johnson y Maura D. Shaw Camden Benares Cándido Méndes Cao Xi Zhen Care Santos Carl Gustav Jung Carl Ranson Rogers Carl W.Ernst Carla Guelfenbein Carles Frigola Carles Frigola y Gerard Ponthieu Carlos Álvarez Carlos Canales - Jesús Callejo Cabo Carlos Daniel Fregtman Carlos Hinojosa Carlos José Rodríguez Carlos Lasvi Carlos Puerto Carme Cunillera i Forns Carmelo Ríos Carmen Espada Giner Carmen S. Nomen Carmina Blanco Carmina Ferret Carmina Fort Carmiña Navia Velasco Carol Riddell Carol de Bowé Carol Dix Carol K Anthony Carol Schaefer Carole Dexter Caroline Aldred Caroline Alexander