«Almanahk of Revolution in Petrograd» – is a collection of «sketches-articles, impressions, stories, poems» about February Revolution 1917 (published in Petrograd in 1917). The authors are: Val. Goryansky, Bor. Myrsky, Yak. Okunev, P. Perevalov, A. Green, E. Zozulya, A. Roslavlev (stories), A. d’Actyle, Al. Bogdanov, S. Heysin (poems).