trade. Let me prophesy awhile: I shall live and I shall finish building the Arcadian dam. Now let us side-track Lassley and his cryptogram and go back to what I was trying to impress on your mind when he butted in; which is that you are not to forget your promise to come out and loaf with me in August. You shall have all the luxuries a construction camp affords, and you can geologise to your heart's content in virgin soil." "That sounds whettingly enticing," said the potential guest. "And, besides, I am immensely interested in dams; and in wire cables that give way at inopportune moments. If I were you, Breckenridge, I should make it a point to lay that broken guy cable aside. It might make interesting matter for an article in the Engineer; say, 'On the Effect of the Atmosphere in High Altitudes upon Galvanised Wire.'" Ballard paid the tributary laugh. "I believe you'd have your joke if you were dying. However, I'll keep the broken cable for you, and the pool where Braithwaite was drowned, and Sanderson's inamorata—only I suppose Macpherson obliterated her at the earliest possible.... Say, by Jove! that's my train he's calling. Good-by, and don't forget your promise." After which, but for a base-runner's dash down the platform, Ballard would have lost the reward of the strenuous day of changed plans at the final moment. II THE TRIPPERS It was on the Monday afternoon that Breckenridge Ballard made the base-runner's dash through the station gates in the Boston terminal, and stood in the rearmost vestibule of his outgoing train to watch for the passing of a certain familiar suburb where, at the home of the hospitable Lassleys, he had first met Miss Craigmiles. On the Wednesday evening following, he was gathering his belongings in the sleeper of a belated Chicago train preparatory to another dash across platforms—this time in the echoing station at Council Bluffs—to catch the waiting "Overland Flyer" for the run to Denver. President Pelham's telegram, which had found him in Boston on the eve of closing a contract with the sugar magnates to go and build refineries in Cuba, was quite brief, but it bespoke haste: CONTENTS "We need a fighting man who can build railroads and dams and dig ditches in Arcadia. Salary satisfactory to you. Wire quick if you can come."