It was more than a floating hotel, replete with comfort and luxury. It was a floating town, with a whole townful of people. Over fourteen hundred men, women and children were on the passenger list and six hundred men in the Cunard uniform constituted the crew. Among the passengers were many citizens of the United States and Canada, and there was an unusually large proportion of women and children on board, the families of men who had been drawn into the maelstrom of war. For in spite of the calm and peace prevailing on the great passenger ship, the shadow of war impended over all. The bloody struggles of the great European cataclysm were proceeding at the other end of the English Channel and dire hints of dangers on the sea in the "war zone" had accompanied the sailing of the ship. But on this bright May day, as the liner approached its destination, danger seemed far distant and few indeed among passengers or crew gave serious thought to its imminence. All was truly well on board. The skies were clear, the sea was smooth, and though the myriad passengers realized that they had entered a danger zone of the world's greatest war they had abounding confidence in the giant ship, in its veteran commander, and in the line to which it belonged, that had never yet lost the life of a single passenger committed to its care. And confidently they looked forward to a safe arrival in port next morning, the happy ending of a wartime voyage which the children on board, and their children's children, should recall with pride for a century to come. BUT-- Right ahead in the path of the floating palace, athwart the prescribed course of the Lusitania there lurked the deadliest slinking serpent of the seas--the tiny volcanic hull of an enemy submarine, most dangerous of war's new weapons. Lying leisurely in wait, its body submerged just beneath the swelling undulations of a summer sea, invisible, ruthless, insatiable; only the protrusion of a foot or so of periscopic tube betokened its presence without betraying its purpose. But in that innocent-looking tube lay vast potentialities for evil--nay, devilish certainties of dealing death and destruction. For the little steel-encased arrangement of lenses and mirrors peeping from the depths was the mechanical eye of the submarine and sufficed to betray to watchful Teutons below the approach of the great ship, treasure laden with human freight of non-combatants and neutrals, but flying the flag of the German's foe.