"They are very complicated legends," said Stéphane, "very obscure traditions in which we must abandon any attempt to distinguish between what is superstition and what might be truth. Out of this jumble of old wives' tales, the very most that we can disentangle is two sets of ideas, those referring to the prophecy of the thirty coffins and those relating to the existence of a treasure, or rather of a miraculous stone."

"Then they take as a prophecy," said Véronique, "the words which I read on Maguennoc's drawing and again on the Fairies' Dolmen?"

"Yes, a prophecy which dates back to an indeterminate period and which for centuries has governed the whole history and the whole life of Sarek. The belief has always prevailed that a day would come when, within a space of twelve months, the thirty principal reefs which surround the island and which are called the thirty coffins would receive their thirty victims, who were to die a violent death, and that those thirty victims would include four women who were to die crucified. It is an established and undisputed tradition, handed down from father to son: and everybody believes in it. It is expressed in the line and part of a line inscribed on the Fairies' Dolmen: 'Four women crucified,' and 'For thirty coffins victims thirty times!'"

"Very well; but people have gone on living all the same, normally and peaceably. Why did the outburst of terror suddenly take place this year?"

"Maguennoc was largely responsible. Maguennoc was a fantastic and rather mysterious person, a mixture of the wizard and the bone-setter, the healer and the charlatan, who had studied the stars in their courses and whom people liked to consult about the most remote events of the past as well as the future. Now Maguennoc announced not long ago that 1917 would be the fateful year."

"Why?"

"Intuition perhaps, presentiment, divination, or subconscious knowledge: you can choose any explanation that you please. As for Maguennoc, who did not despise the practices of the most antiquated magic, he would tell you that he knew it from the flight of a bird or the entrails of a fowl. However, his prophecy was based on something more serious. He pretended, quoting evidence collected in his childhood among the old people of Sarek, that, at the beginning of the last century, the first line of the inscription on the Fairies' Dolmen was not yet obliterated and that it formed this, which would rhyme with 'Four women shall be crucified on tree:' 'In Sarek's isle, in year fourteen and three.' The year fourteen and three is the year seventeen; and the prediction became more impressive for Maguennoc and his friends of late years, because the total number was divided into two numbers and the war broke out in 1914. From that day, Maguennoc grew more and more important and more and more sure of the truth of his previsions. For that matter, he also grew more and more anxious; and he even announced that his death, followed by the death of M. d'Hergemont, would give the signal for the catastrophe. Then the year 1917 arrived and produced a genuine terror in the island. The events were close at hand."

"And still," said Véronique, "and still it was all absurd."

"Absurd, yes; but it all acquired a curiously disturbing significance on the day when Maguennoc was able to compare the scraps of prophecy engraved on the dolmen with the complete prophecy."

"Then he succeeded in doing so?"