Joan Antoni Martí Piñol (Barcelona, 1979), has published the adult novel '200 locuras para que te quedes conmigo (Plaza y Janés), and the children's books 'Crónicas apestosas' (Montena), 'Laya y el horripilante monstruo de champú' (Edebé),  'Menudos chistes' (Montena) and ' Los dragones de hierro' (Alfaguara Infantil y Juvenil). Furthermore, he has had stories published in anthologies edited by Columna, Empúries, La Magrana and Caballo de Troya. He has been co-director and presenter on radio and television programmes and on various soap operas, as well as comedy programmes and stand-up comedy.