Until a few years ago the old house had been in the possession of her great-uncle, Sir Giles Courtenay, a most eccentric man, so odd and peculiar, indeed, that many people had considered him to be out of his mind. He was reputed to be extremely wealthy, yet lived in a miserly fashion, entertaining no visitors, and never spending a penny which it was possible for him to save. He never married, but passed his days as a recluse, shut up among the books in his library, seeing only a few old servants whose services he had retained. Sometimes in the early morning he would wander about the woods and fields in the neighbourhood, seeking for wild flowers, but on such occasions he seemed much annoyed if spoken to, and evidently preferred to take his rambles unnoticed.
At his death he left everything to his great-niece, Monica.
"Both the Manor", so ran the will, "and all that it may contain, especially commending to her the volumes in my library, and advising her to pursue the study of botany, which has ever been a solace and a distraction to me amidst the various ills and disappointments of life."
At first it was supposed that Monica must be a great heiress, but when Sir Giles's legacy came to be investigated nothing could be found beyond the ordinary furniture in the house and a few pounds in the local bank. No one knew anything about his affairs, and neither papers nor documents were forthcoming to give the slightest indication as to what had become of the fortune he was known to have inherited.
Not only was all trace of the money lost, but the valuable silver plate and jewellery that had been handed down from generation to generation of the Courtenays were also missing, and there was no clue to their whereabouts. It was generally believed that Sir Giles must have concealed the whole of his wealth somewhere in the old house, but, though a minute search had been made from cellar to garret, the hiding-place had not yet come to light.
Instead, therefore, of owning a fortune, Monica had received nothing but the Manor, in itself a very barren heritage. She and her mother had taken up their residence there, but they possessed only a small income, quite insufficient to maintain the former traditions of the family. It was on this account that they had been glad to let the house to Miss Russell for the summer, and to retire themselves into quiet lodgings close by.
"Hasn't Monica ever tried to hunt for the treasure?" asked Lindsay, when Kathleen had finished her narrative.
"Oh, yes—often! I believe she has gone systematically through each room, but it's so well hidden that it seems quite impossible to find it."
"Yet it must be there!"
"No doubt. It may never turn up, though, until the place is pulled down. The whole thing is a complete mystery, and so far nobody has been able to solve it."