VANISHING GUN***


E-text prepared by Roger Frank



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Transcriber’s note:

      In this book, words and phrases originally in italics are
      enclosed in underscores _like this_.





[Illustration: AS HE MOVED ALONG AND NEARED ITS CENTER, THE BOARD
CRACKED AND BENT OMINOUSLY.]


THE BOY INVENTORS AND THE VANISHING GUN

by

RICHARD BONNER

Author of “The Boy Inventors’ Wireless Triumph,”
“The Boy Inventors’ Diving Torpedo Boat,” etc., etc.

With Illustrations by Charles L. Wrenn






New York
Hurst & Company
Publishers

Copyright, 1912
By Hurst & Company

Printed in U. S. A.




                                CONTENTS

                        I. An Eccentric Inventor
                       II. The Vanishing Gun
                      III. A Flying Machine in Trouble
                       IV. Zack Gets Mad
                        V. The Yellow Auto
                       VI. Getting the Doctor
                      VII. A Rescue in Mid-Air
                     VIII. Mr. Peregrine Explains
                       IX. A Mysterious Man
                        X. An Unwelcome Encounter
                       XI. The Wrong Road
                      XII. The Red-Bearded Man
                     XIII. Jake Rook & Co.
                      XIV. The Driverless Car
                       XV. Tom Makes a Discovery
