List of Illustrations
| Surrender of the German Submarine Fleet | [Frontispiece] |
| FACING PAGE | |
| Plan of a 55 feet Coastal Motor Boat | [16] |
| Large Heavily Armed German Submarine | [32] |
| Motor Launch Hulls being Constructed | [56] |
| A 40 feet Coastal Motor Boat at Full Speed | [64] |
| Another view of the same Boat at Full Speed | [64] |
| Dropping Depth Charges | [80] |
| Innocent-looking but Deadly | [96] |
| Hidden Torpedo Tubes of H.M.S. Hyderabad | [96] |
| After-deck of the Hyderabad (before action) | [104] |
| After-deck of the Hyderabad (prepared for action) | [104] |
| Mock Wheel and Compass Pedestal of the Hyderabad | [112] |
| Mock Wheel and Compass Pedestal of the Hyderabad (collapsed) | [112] |
| Motor Launch cleared for Action | [120] |
| A Wrecked Coastal Motor Boat | [136] |
| Captive Mine-Laying Submarine | [144] |
| A Minesweeper | [160] |
| A Paravane | [176] |
| Morse Signalling | [184] |
| Motor Launch of the Naval Patrol | [216] |
| A Monitor | [280] |
Plan of 55 feet Coastal Boat, carrying two 18-inch Torpedoes