The Classic Mystery Collection - Arthur Conan Doyle [1100]
Embarkation is the next topic. This could and must be effected in one tide. At the six _siels_ there was a mean period of two and a half hours in every twelve, during which the water was high enough. At Norden a rather longer time was available. But this should be amply sufficient if the machinery were in good working order and were punctually set in motion. High water occurs approximately at the same time at all seven outlets, the difference between the two farthest apart, Carolinensiel and Greetsiel, being only half an hour.
Lastly, the special risks attendant on such an expedition are dispassionately weighed. X--, though keenly anxious to recommend his scheme, writes in no blindly sanguine spirit. There are no modern precedents for any invasion in the least degree comparable to that of England by Germany. Any such attempt will be a hazardous experiment. But he argues that the advantages of his method outweigh the risks, and that most of the risks themselves would attach equally to any other method. Whatever skill in prediction was used, bad weather might overtake the expedition. Yes; but if transports were used transhipment into boats for landing would in bad weather be fraught with the same and a greater peril. But transports could stand off and wait. Delay is fatal in any case; unswerving promptitude is the essence of such an enterprise. The lighters would be in danger of foundering? Beside the point; if the end is worth gaining the risks must be faced. Soldiers' lives are sacrificed in tens of thousands on battlefields. The flotilla would be demoralized during transit by the assault of a few torpedo-boats? Granted; but the same would apply to a fleet of transports, with the added certainty that one lucky shot would send to the bottom ten times the number of soldiers, with less hope of rescue. In both cases reliance must be placed on the efficiency and vigilance of the escort. It is admitted, however, in a passage which might well make my two adventurers glow with triumph, that if by any mischance the British discovered what was afoot in good time, and were able to send over a swarm of light-draught boats, which could elude the German warships and get amongst the flotillas while they were still in process of leaving the siels; it is admitted that in that case the expedition was doomed. But it is held that such an event was not to be feared. Reckless pluck is abundant in the British Navy, but expert knowledge of the tides and shoals in these waters is utterly lacking. The British charts are of no value, and there is no evidence (he reports) that the subject has been studied in any way by the