Note: Project Gutenberg also has an HTML version of this file which includes the original illustration. See 46054-h.htm or 46054-h.zip: (http://www.gutenberg.org/files/46054/46054-h/46054-h.htm) or (http://www.gutenberg.org/files/46054/46054-h.zip) Images of the original pages are available through the the Google Books Library Project. See http://www.google.com/books?id=iYoDAAAAYAAJ [Illustration: "WELL, SHE'S GONE," SAID JACK, QUIETLY.] ------------------------------------------------------------------------ THE BOY ALLIES WITH THE TERROR OF THE SEAS Or The Last Shot of Submarine D-16 by Ensign ROBERT L. DRAKE Author of "The Boy Allies on the North Sea Patrol" "The Boy Allies Under Two Flags" "The Boy Allies with the Flying Squadron" A. L. Burt & Company New York ------------------------------------------------------------------------ Copyright, 1915 By A. L. Burt Company THE BOY ALLIES WITH THE TERROR OF THE SEAS ------------------------------------------------------------------------ Contents I. UNDER THE SEA. II. THE D-16. III. THE ENGAGEMENT. IV. A DARING PLAN. V. TROUBLE ON BOARD. VI. THE SPY. VII. DEATH OF THE SPY. VIII. HELIGOLAND. IX. A DESPERATE VENTURE. X. IN THE KIEL CANAL. XI. AT CLOSE QUARTERS. XII. CAPTURED. XIII. A SUBMARINE RAID. XIV. THE ESCAPE. XV. INTO THE BALTIC. XVI. IN TROUBLE AGAIN. XVII. PETROGRAD. XVIII. A PLOT. XIX. THE PLOTTERS FOILED. XX. BOUND WESTWARD AGAIN. XXI. A NEUTRALITY VIOLATION. XXII. IN THE MEDITERRANEAN. XXIII. THE CHASE. XXIV. OFF FOR THE DARDANELLES. XXV. IN THE DARDANELLES. XXVI. SCOUTING. XXVII. A DESPERATE UNDERTAKING. XXVIII. A CAPTURE. XXIX. THE LAST SHOT OF THE D-16. ------------------------------------------------------------------------ THE BOY ALLIES WITH THE TERROR OF THE SEAS. CHAPTER I. UNDER THE SEA. "One!" The speaker was Jack Templeton, an English youth and first officer of the British submarine D-16, Lord Hastings, commander. Frank Chadwick, an American lad about the same age as Jack, the second officer of the under-sea fighter, laid his hand upon his friend's arm. "Let me take a look," he said. Jack relinquished to his chum his place at the periscope, and the latter peered into the instrument long and earnestly.