Rubén Fdez. (Castellón de la Plana, 1983) has been publishing since 2007 in the magazine El Jueves, mainly with his two series: Federik Freak (since 2007) and 24 hours with ... (since 2011). So far, four compilations by Federik have been released: Onanist Life-Style (Ediciones El Jueves, 2010), For you, you are a virgin! (Ediciones El Jueves, 2011), Piraña social (Caramba !, 2013) and Emotional Subnormal (Caramba !, 2016). It has also been reissued Like a Monkey (Fandogamia Ediciones, 2014), a revised edition of the webcomic / fanzine that drew a decade ago.