Once again they heaved and tugged and turned it over. Aline then moved the rivet. “Now turn it back again.”

“Look here, we cannot go on that way,” said Master Richard. “There must be thirty rivets. We shall rebel, my liege.”

“No, you must do your duty.”

So once more they struggled and turned it back.

“There, you have done your part,” said Aline, and they all stood round and laughed at each other, when they saw how hot they looked. Every one watched Aline with great curiosity as she now slid aside the whole of one of the iron plates of the chest and disclosed a small lock. Into this she fitted a key and turned it with some difficulty. It was the key on the bunch in the library, whose use Master Richard had not known. This enabled all the central part of the front to hinge down and disclose the large lock to which belonged the key from the moat.

The lid was very heavy and it took two of them to open it. The contents were covered by a black velvet cloth, and above it lay a parchment upon which was inscribed in large letters:

ALINE GILLESPIE

IN ACCORDANCE WITH MY WILL, WHICH

LIETH BEHIND THE LOCK OPPOSITE THAT

WHICH CONCEALETH THE BOOK.