



Produced by Chris Curnow, David Maranhao and the Online
Distributed Proofreading Team at http://www.pgdp.net (This
file was produced from images generously made available
by The Internet Archive)






               HARPER’S “TELL ME HOW” BOOKS
                       _A New Series_

               HARPER’S GASOLINE ENGINE BOOK
               HARPER’S AIRCRAFT BOOK
               HARPER’S WIRELESS BOOK
               HARPER’S BEGINNING ELECTRICITY
               HARPER’S EVERY-DAY ELECTRICITY
                    Illustrated. Crown 8vo.
                            -----

               HARPER’S PRACTICAL BOOKS

               HARPER’S BOOK FOR YOUNG GARDENERS
               HARPER’S BOOK FOR YOUNG NATURALISTS
               HARPER’S HOW TO UNDERSTAND ELECTRICAL WORK
               HARPER’S ELECTRICITY BOOK FOR BOYS
               HARPER’S BOATING BOOK FOR BOYS
               HARPER’S CAMPING AND SCOUTING
               HARPER’S OUTDOOR BOOK FOR BOYS
               HARPER’S INDOOR BOOK FOR BOYS
               HARPER’S MACHINERY BOOK FOR BOYS
               HARPER’S HANDY BOOK FOR GIRLS
                    Illustrated. Crown 8vo.
                            -----

               THE STORY OF GREAT INVENTIONS
                  Uniform in appearance with above.
               MOTOR BOATING FOR BOYS
                    Illustrated. Crown 8vo.
                            -----

                  HARPER & BROTHERS, NEW YORK

------------------------------------------------------------------------

[Illustration: FIG. 11—A SINGLE-TREE HUT]

------------------------------------------------------------------------

                                HARPER’S
                              OUTDOOR BOOK
                                FOR BOYS


                                   BY
                            JOSEPH H. ADAMS

                         WITH CONTRIBUTIONS BY
                       KIRK MUNROE, TAPPAN ADNEY
                         CAPT. HOWARD PATTERSON
                           LEROY MILTON YALE
                               AND OTHERS


                        WITH MANY ILLUSTRATIONS

                             [Illustration]

                     