Numerous activists contributed to the paper, including Jean Grave, Bernard Lazare, Albert Libertad, Octave Mirbeau, Saint-Pol-Roux, Tristan Bernard, Georges Darien, Lucien Descaves, Sébastien Faure, Félix Fénéon, Émile Henry, Camille Mauclair, Émile Verhaeren, and Adolphe Tabarant.
[1] In 1922, the second En-Dehors was published by Émile Armand, whose real name was Ernest Juin.
Armand promoted individual freedom, feminism (Emma Goldman), free love and anarchism.
[citation needed] In 2002, as an anarchist, Libertad organized a new version of the En-Dehors, collaborating with Green Anarchy and including several contributors, such as Lawrence Jarach, Patrick Mignard, Thierry Lodé, Ron Sakolsky, and Thomas Slut.
Numerous articles about capitalism, human rights, free love and social fights were published.