



Produced by David Edwards, Demian Katz and the Online
Distributed Proofreading Team at http://www.pgdp.net (Images
courtesy of the Digital Library@Villanova University
(http://digital.library.villanova.edu/))









  MOTOR STORIES

  THRILLING
  ADVENTURE

  MOTOR
  FICTION

  NO. 15
  JUNE 5, 1909

  FIVE
  CENTS

  MOTOR MATT'S
  SUBMARINE

  _OR_ THE STRANGE
  CRUISE OF THE GRAMPUS

  _By
  THE AUTHOR OF "MOTOR MATT"_

  [Illustration: _MOTOR MATT GRABBED AT THE ROPE
  AS IT WAS THROWN TO HIM BY THE
  MAN IN THE SUBMARINE._]

  _STREET & SMITH,
  PUBLISHERS,
  NEW YORK._




MOTOR STORIES

THRILLING ADVENTURE MOTOR FICTION

_Issued Weekly. By subscription $2.50 per year. Entered according to
Act of Congress in the year 1909, in the Office of the Librarian of
Congress, Washington, D. C., by_ STREET & SMITH, _79-89 Seventh Avenue,
New York, N. Y._

  No. 15.      NEW YORK, June 5, 1909.      Price Five Cents.




MOTOR MATT'S SUBMARINE;

OR,

THE STRANGE CRUISE OF THE _GRAMPUS_.

By the author of "MOTOR MATT."




CONTENTS


  CHAPTER I. A STARTLING REPORT.
  CHAPTER II. MIXED MESSAGES.
  CHAPTER III. HURRY-UP ORDERS.
  CHAPTER IV