Submarine and Anti-Submarine. By Sir Henry Newbolt. (Longmana. 7e. 6d.
net.)—This is a profoundly Interesting book on the submarine war. Sir Henry Newbolt has had access to the Admiralty's records, and describes for the first time many remarkable incidents of the long and arduous campaign. He throws new light, too, on the achievements of our own sub- marines not only in the Baltic and the Sea of Marmora but also in the North Sea. It is not generally known that British sub- matinee fought and destroyed a number of ' '-boats, and inflicted more damage on the enemy. warships than our Navy suffered from submarine attack. Sir Henry Newbolt tells these fascinating stories admirably, and concludes an excellent book with an account of the sealing up of Zeebrugge and Ostend. The volume is well illustrated by Mr. Norman Wilkinson.