The Madrid writer Fernando Trujillo started writing to put his nights of insomnia to use. He started publishing texts online in 2010, becoming one of the authors of the Kindle generation. Currently, his work includes six novels and the sagas La biblia de los caídos, La prisión de Black Rock and La guerra de los cielos, with books of science fiction, fantasy, suspense and mystery. His latest publications are Agua roja and La biblia de los caídos. Tomo 2 del testamento de Sombra.