While the light lasts

The thatched building in question was a small refreshment kiosk, and the path leading past it ran up to an ivy-covered wall, which was the hiding place of the elusive snuffbox. The fact that the letter had been posted in Bride was an additional clue, as this village is near the lighthouse at the Point of Ayre, the northern-most tip of the island.

It is impossible to judge whether or not "Manx Gold" was a successful means of promoting tourism on the Isle of Man. Certainly, it appears that there were more visitors in 1930 than in previous years, but how far that increase could be ascribed to the treasure hunt is far from clear. Contemporary press reports show that there were many who doubted that it had been of any real value, and at a civic lunch to mark the end of the hunt, Alderman Crookall responded to a vote of thanks by railing against those who had failed to talk up the hunt - they were "slackers and grousers who never did anything but offer up criticism."

The fact that they were not allowed to take part in the hunt might have been a cause of apathy among the islanders, even though the Daily Dispatch offered the Manx resident with whom each finder was staying a prize of five guineas, equivalent to about one hundred fifty pounds today. This also might have accounted for various acts of gentle "sabotage," such as the laying of false snuffboxes and spoof clues, including a rock on which the word "lift" was painted but under which was nothing more interesting than discarded fruit peel.

While there never has been any other event quite like the Isle of Man treasure hunt, Agatha Christie did go on to write mysteries with a similar theme. Most obvious of these is the challenge laid down to Charmian Stroud and Edward Rossiter by their eccentric Uncle Mathew in "Strange Jest," a Miss Marple story first published in 1941 as "A Case of Buried Treasure" and collected in Three Blind Mice (1948). There is also a similarly structured "murder hunt" in the Poirot novel Dead Man's Folly (1956).

WITHIN A WALL

It was Mrs. Lemprière who discovered the existence of Jane Haworth. It would be, of course. Somebody once said that Mrs. Lemprière was easily the most hated woman in London, but that, I think, is an exaggeration. She has certainly a knack of tumbling on the one thing you wish to keep quiet about, and she does it with real genius. It is always an accident.

In this case we had been having tea in Alan Everard's studio. He gave these teas occasionally, and used to stand about in corners, wearing very old clothes, rattling the coppers in his trouser pockets and looking profoundly miserable.

I do not suppose anyone will dispute Everard's claim to genius at this date. His two most famous pictures, Color and The Connoisseur, which belong to his early period, before he became a fashionable portrait painter, were purchased by the nation last year, and for once the choice went unchallenged. But at the date of which I speak, Everard was only beginning to come into his own, and we were free to consider that we had discovered him.

It was his wife who organized these parties. Everard's attitude to her was a peculiar one. That he adored her was evident, and only to be expected. Adoration was Isobel's due. But he seemed always to feel himself slightly in her debt. He assented to anything she wished, not so much through tenderness as through an unalterable conviction that she had a right to her own way. I suppose that was natural enough, too, when one comes to think of it.

For Isobel Loring had been really very celebrated. When she came out she had been the débutante of the season. She had everything except money; beauty, position, breeding, brains. Nobody expected her to marry for love. She wasn't that kind of girl. In her second season she had three strings to her bow, the heir to a dukedom, a rising politician, and a South African millionaire. And then, to everyone's surprise, she married Alan Everard - a struggling young painter whom no one had ever heard of.

It is a tribute to her personality, I think, that everyone went on calling her Isobel Loring. Nobody ever alluded to her as Isobel Everard. It would be: "I saw Isobel Loring this morning. Yes - with her husband, young Everard, the painter fellow."

People said Isobel had "done for herself." It would, I think, have "done" for most men to be known as "Isobel Loring's husband." But Everard was different. Isobel's talent for success hadn't failed her after all. Alan Everard painted Color.