Valentin Shchetinin ; translated from the Russian by Valentin Kochetkov, translated edited by Michelle MacGrath. Nikita Moiseyev ; translated from the Russian by Arkady ILLARIONOV ; translation edited by Nicholas SIMOGLOU. by G.E. Pavlova and A.S. Fedorov ; translated from the Russian by Arthur Aksenov ; translation edited by Richard Hainsworth. V. S. Wolkenstein ; translated from the Russian by A. Troitsky ; translation edited by G. Leib.