A Voyage up the Dereb. From Gibraltar to Constantinople. With Key Events in the Present War between the Austrians, Russians, and Turks to the Beginning of 1789, by David Sutherland, Capt., tells of the fascinating passage across the strait, from Gibraltar to Constantinople. The author describes in detail the recent events of the war between the Austrian, Russian and Turkish empires, creating a picturesque background environment for the reader. This book is a fascinating sketch of historical events and cultural features of the time, which attracts with its detail and style.