Clara-Tanit Arqué (Gérone, 1981) a vécu à Martorell et a étudié l’architecture d’intérieur puis l’illustration à La Massana, où elle a rencontré d’autres étudiants comme Lola Lorente et Alberto Vázquez, ce qui lui donna envie de s’intéresser de plus près au monde de la BD.

Clara Usón Vegas won the Femenino Lumen prize in 1998 for her first novel, "Las noches de San Juan" ("Saint John's Eves"). She went on to publish "Primer vuelo" ("First Flight") (2001) and "El viaje de las palabras" ("The Journey of Words") (2005).

Clara Usón was born in Barcelona in 1961. She holds a degree in Law and currently devotes all her time to writing.

Clara Tahoces, a graphopsychologist and writer from Madrid, has been investigating unusual occurrences and mysteries over the last twenty years. She has collaborated in numerous publications and several TV and radio programmes.