 He edited and published the magazine "Riga Stelo", from 1910 to 1911.He wrote "ANA (Alfabeta Nomaro-Adresaro)", also known as "Ariadna fadeno ("Ariadne's Thread")", a first attempt at an Esperanto encyclopedia, in 1916/1917.However, because of World War I, publication was forced to cease after the initial letter 'E', and the content of the whole was somewhat lacking.