About the book: 2016 / Mess-Mend - the leader of the German Cheka: Collection. Prep. text and comments M. Fomenko. - B. m.: Zaіashapgіga R.V.V., 2016. - 102 p. (Roiagiz: Travel, adventure, fiction. Vol. СХХІХ). The collection includes two rare examples of propaganda communist fiction of the 1920s - “Mess-Mend - the leader of the German Cheka” by Ren T. Mark (K. Landau) and “New World war" by A. Riefling (A. Menshogo-Guy), as well as materials related to the "New World War".