Ed. : Harry Kelly and Leonard D. Abbot
Manager : J. Isaacson, 133 East 15th Street, New York
New York. Monthly. 1919 : n° 1, 3, 6 à 9

Institut Français d’Histoire Sociale: 14 ASP 188 Fonds Armand

Both editors had signed the « International Anarchist Manifesto on the War », 12 février 1915, (Freedom, London March 1915) which denounced the hostilities.