Boy Scouts in the North Sea; Or, The Mystery of a Sub

by G. Harvey Ralphson

By

G. HARVEY RALPHSON

Just the type of books that delight and fascinate the wide awake boys of today. Clean, wholesome and interesting; full of mystery and adventure. Each title is complete and unabridged. Printed on a good quality of paper from large, clear type and bound in cloth. Each book is wrapped in a special multi-colored jacket.

1....Boy Scouts in Mexico; or, On Guard with Uncle Sam 2....Boy Scouts in the Canal Zone; or, the Plot against Uncle Sam 3....Boy Scouts in the Philippines; or, the Key to the Treaty Box 4....Boy Scouts in the Northwest; or, Fighting Forest Fires 5....Boy Scouts in a Motor Boat; or Adventures on Columbia River 6....Boy Scouts in an Airship; or, the Warning from the Sky 7....Boy Scouts in a Submarine; or, Searching an Ocean Floor 8....Boy Scouts on Motorcycles; or, With the Flying Squadron 9....Boy Scouts beyond the Arctic Circle; or, the Lost Expedition 10....Boy Scout Camera Club; or, the Confessions of a Photograph 11....Boy Scout Electricians; or, the Hidden Dynamo 12....Boy Scouts in California; or, the Flag on the Cliff 13....Boy Scouts on Hudson Bay; or, the Disappearing Fleet 14....Boy Scouts in Death Valley; or, the City in the Sky 15....Boy Scouts on Open Plains; or, the Round-up not Ordered 16....Boy Scouts in Southern Waters; or the Spanish Treasure Chest 17....Boy Scouts in Belgium; or, Imperiled in a Trap 18....Boy Scouts in the North Sea; or, the Mystery of a Sub 19....Boy Scouts Mysterious Signal or Perils of the Black Bear Patrol 20....Boy Scouts with the Cossacks; or, a Guilty Secret

For Sale by all Book-sellers, or sent postpaid on receipt of 60 cents

M · A · DONOHUE · & · COMPANY

711 · SOUTH · DEARBORN · STREET · · CHICAGO

---

BOYS

PRIZE LIBRARY