Mon. Gerbois took the money, but said:

“My daughter will not marry.”

“She will not marry if you refuse your consent; but she wishes to marry.”

“What do you know about it?”

“I know that young girls often dream of such things unknown to their parents. Fortunately, there are sometimes good genii like Arsène Lupin who discover their little secrets in the drawers of their writing desks.”

“Did you find anything else?” asked the lawyer. “I confess I am curious to know why you took so much trouble to get possession of that desk.”

“On account of its historic interest, my friend. Although despite the opinion of Monsieur Gerbois, the desk contained no treasure except the lottery ticket—and that was unknown to me—I had been seeking it for a long time. That writing-desk of yew and mahogany was discovered in the little house in which Marie Walêwska once lived in Boulogne, and, on one of the drawers there is this inscription: ‘Dedicated to Napoleon I, Emperor of the French, by his very faithful servant, Mancion.’ And above it, these words, engraved with the point of a knife: ‘To you, Marie.’ Afterwards, Napoleon had a similar desk made for the Empress Josephine; so that the secretary that was so much admired at the Malmaison was only an imperfect copy of the one that will henceforth form part of my collection.”

“Ah! if I had known, when in the shop, I would gladly have given it up to you,” said the professor.

Arsène Lupin smiled, as he replied:

“And you would have had the advantage of keeping for your own use lottery ticket number 514.”