THE SPEEDWELL BOYS By ROY ROCKWOOD Author of "The Dave Dashaway Series," "Great Marvel Series," etc. 12mo. Illustrated. Price per volume, w cents, postpaid All boys who love to be on the go will welcome the Speed' well boys. They are clean cut and loyal lads. THE SPEEDWELL BOYS ON MOTOR CYCLES or The Mystery of a Great Conflagration The lads were poor, but they did a ricH man a great service and he presented them with their motor cycles. What a great fir* led to is exceedingly well told. THE SPEEDWELL BOYS AND THEIR RACING AUTO or A Run for the Golden Cup A tale of automobiling and of intense rivalry on the road. There was an endurance run and the boys entered the contest. On the run they rounded up some men who were wanted by the law. THE SPEEDWELL BOYS AND THEIR POWER LAUNCH or To the Rescue of the Castaways Here is an unusual story. There was a wreck, and the lads, fin their power launch, set out to the rescue. A vivid picture of a great storm adds to the interest of the tale. THE SPEEDWELL BOYS IN A SUBMARINE or The Lost Treasure of Rocky Cove i An old sailor knows of a treasure lost under water because of a cliff falling into the sea. The boys get a chance to go tout in a submarine and they make a hunt for the treasure. THE SPEEDWELL BOYS AND THEIR ICE RACER or The Perils of a Great Blizzard The boys had an idea for a new sort of iceboat, to be run by combined wind and motor power. How they built the craft, what fine times they had on board of it, is well related. & LEON CO,, Publishers, NEW YORK,