The US commissioner in that city wired officials in Washington DC, who began requesting information from other governments about the couple's activities. After a short trip to Stockholm, they moved to Berlin for several years; during this time Goldman agreed to write a series of articles about her time in Russia for Joseph Pulitzer's newspaper, the New York World. These were later collected and published in book form as My Disillusionment in Russia (1923) and My Further Disillusionment in Russia (1924).