Alberto Delgado Castro specializes in travel guides, offering practical advice for adventurers. His works include "La guía del 'bikepacker'" and destination-focused titles such as "Sri Lanka 2," "Madrid 8," and "Irlanda 6.
Manuel Cuesta Aguirre writes on social and political topics, including his books Tiempos críticos, Opresión y resistencia, and Medios de comunicación. He also explores cultural themes in works such as Believing in magic and El pequeño libro del plagio.