From Liberty to Brest-Litovsk, the First Year of the Russian Revolution, London, Macmillan, 1919, 526p.
De la Libertad de Brest-Litovsk, el Primer ano de la Revolución Rusa (From Liberty to Brest-Litovsk, the First Year of the Russian Revolution), Londres, Macmillan, 1919, 526p.