Translation of the book "German Submarines in the Arctic Ocean," giving a vivid idea of ​ ​ the living conditions of submarines during large ocean crossings, the editors, based on the following, consider it their duty to draw the reader's favorable attention to the fact that that living conditions on all boats, regardless of their nationality, of course, they are completely the same, and examples of "boundless courage, energy and enterprise," - manifested, according to the author, by the personnel of German boats - there were enough Russian and English submariners.