Arthur Arden strayed through the village street in the stillness of the summer afternoon after this bewildering interview. He did not know what he was to do to carry on his researches. Probably he might light upon some chance information in one of the cottages where there were people old enough to have known Edgar’s mother, but this was utterly uncertain, and he might be committing himself for no use in the world. If he went to the Rector or the Doctor he might commit himself still more, and rouse their curiosity as to his motives in an uncomfortable way. What he had to do was to find out accidentally, to discover without searching, a secret, if there was a secret, which must have been carefully hidden for twenty-five years. The chance of success was infinitesimal, and failure seemed almost certain. Probably everything that could throw any light on the subject had been destroyed long since. And then, if he injured Edgar, what of Clare? Was Mr. Pimpernel’s support worth Clare’s enmity? This, however, was a question he did not dwell on, for Arthur satisfied himself that Clare had no need to know, unless by some strange chance he should be successful. And if he were successful, she was not one to stand in the way of justice. But there was not the very slightest chance that he would be successful. It was simply impossible. He laughed at himself as he strolled along idly. If there had been anything better than croquet to do at the Red House he would have gone back to that, and left this wild-goose chase alone; but, in the meantime, there was nothing else to do, and at the worst his inquiries could do no harm.