Javier Fonseca Garcia-Donas is the author of over a dozen books for children and young people. He also teaches Children’s and Young Adult Literature at the Madrid School of Writers and provides book reviews in this genre for the cultural magazine Adiós. He also occasionally contributes to other cultural publications (e.g. Cuatrogatos, a digital magazine specialising in children’s and young adult literature) and Radio programmes (e.g. La estación azul de los niños, RNE). He balances his work as a writer with his dedication to creative thinking (courses, workshops, videos scripts, promotional campaigns, advertising and educational materials) through the work of Ideas Infinitas. He has also been a university lecturer (USP-CEU) and worked for over ten years at Caritas Spain as national director of education for development, training and volunteering.