Individualist anarchism
In 2000, Ateneo Libertario Ricardo Mella, Ateneo Libertario Al Margen, Ateneu Enciclopèdic Popular, Ateneo Libertario de Sant Boi and Ateneu Llibertari Poble Sec y Fundació D'Estudis Llibertaris i Anarcosindicalistes republished Émile Armand's writings on free love and individualist anarchism in a compilation titled "Individualist anarchism and Amorous camaraderie". Recently, Spanish historian Xavier Diez has dedicated extensive research on Spanish individualist anarchism as can be seen in his books "El anarquismo individualista en España: 1923–1938" and "Utopia sexual a la premsa anarquista de Catalunya. La revista Ética-Iniciales(1927–1937)" which deals with free love thought as present in the Spanish individualist anarchist magazine "Iniciales".