"For some time now we have been deeply concerned by the increasing number of missing ships of the navy. In nearly all instances these were ships engaged in charting air currents and recording atmospheric pressures in different parts of Barsoom far from the empire, and recently it has become apparent that the vast majority of these ships which never return were those cruising in the southern part of the western hemisphere, an unhospitable portion of our planet concerning which we have unfortunately but little knowledge owing to the fact that we have developed no trade with the unfriendly people inhabiting this vast domain. "This, Hadron of Hastor, is only a suggestion; only the vaguest of clues, but I offer it to you for what it is worth. A thousand one-man scout fliers will be dispatched between now and noon tomorrow in search of the abductors of Sanoma Tora; nor will these be all. Cruisers and battleships will take the air as well, for Helium must know what city or what nation has developed a weapon of destruction such as that used above Helium this night. "It is my belief that the weapon is of very recent invention and that whatever power possesses it, must be bending every effort to perfect it and produce it in such quantities as to make them masters of the world. I have spoken. Go, and may fortune be with you." You may believe that I lost no time in setting out upon my mission now that I had authority from John Carter. Going to my quarters I hastened my preparation for departure, which consisted principally of making a careful selection of weapons and of exchanging a rather ornate harness I had been wearing for one of simpler design and of heavier and more durable leather. My fighting harness is always the best and plainest that I can procure and is made for me by a famous harnessmaker of Lesser Helium. My equipment of weapons was standard, consisting of a long sword, a short sword, a dagger and a pistol. I also provided myself with extra ammunition and a supply of the concentrated ration used by all Martian fighting men.