The quantitative superiority of the Royal Navy did not allow Germany to count on victory in an open battle. Therefore, the Germans had one weak chance of success - to try to crush the UK maritime trade system. And then raiders entered the ocean... The actions of the raiders, as well as British and German submarines, are dedicated to this volume of the series "Naval Battles of the First World War." The book is equipped with a large reference apparatus and will be a real gift for all lovers of military history.