At length, Sigwald's secret messengers reporting all ready on the part of Svein & Co., Olaf took farewell of Burislav and Wendland, and all gladly sailed away. Svein, Eric, and the Swedish king, with their combined fleets, lay in wait behind some cape in a safe little bay of some island, then called Svolde, but not in our time to be found: the Baltic tumults in the fourteenth century having swallowed it, as some think, and leaving us uncertain whether it was in the neighborhood of Rugen Island or in the Sound of Elsinore. There lay Svein, Eric & Co. waiting till Tryggveson and his fleet came up, Sigwald's spy messengers daily reporting what progress he and it had made. At length, one bright summer morning, the fleet made appearance, sailing in loose order, Sigwald, as one acquainted with the shoal places, steering ahead, and showing them the way. Snorro rises into one of his pictorial fits, seized with enthusiasm at the thought of such a fleet, and reports to us largely in what order Tryggveson's winged Coursers of the Deep, in long series, for perhaps an hour or more, came on, and what the three potentates, from their knoll of vantage, said of each as it hove in sight. Svein thrice over guessed this and the other noble vessel to be the Long Serpent; Eric always correcting him: "No, that is not the Long Serpent yet" (and aside always), "Nor shall you be lord of it, King, when it does come." The Long Serpent itself did make appearance. Eric, Svein, and the Swedish king hurried on board, and pushed out of their hiding-place into the open sea. Treacherous Sigwald, at the beginning of all this, had suddenly doubled that cape of theirs, and struck into the bay out of sight, leaving the foremost Tryggveson ships astonished, and uncertain what to do, if it were not simply to strike sail and wait till Olaf himself with the Long Serpent arrived.