“There is a candlestick outside my bedroom door, and we can light the gas jets as we go through the halls,” she replied.

Pausing only long enough to pick up several small match boxes, she led the way out of the library and up the long staircase. A light was burning dimly in the first hall and Rodgers turned it up before following Kitty and her godfather to the next story. From there they hurried to the fourth floor, Kitty’s candle but intensifying the darkness.

The stuffy atmosphere of a room long unused greeted them as they entered a large square room facing the front of the house. With the aid of her candle, Kitty located the one gas jet and by its feeble rays they looked about them. The room evidently obtained its name from its faded blue wall paper. The old four-post bed and the massive mahogany furniture belonged to another and richer generation, but Rodgers had no time to investigate its beauties, his attention being focussed on a highboy standing near one of the windows. Kitty again read the message on the tag before approaching the highboy.

“The inside drawer,” she repeated. “What does she mean?”

For answer Rodgers pulled open the nearest drawer. It was filled with old finery, and after tumbling its contents about, Kitty closed it.

“Try the next,” suggested Craige. The second drawer proved equally unproductive of result, and it was with growing discouragement that they went through the next three and found them also uninteresting. On pulling out the last drawer Kitty found it arranged as a writing desk.

“I have seen this kind before,” Rodgers felt along the front of the drawer; there was a faint click and the front woodwork swung aside, disclosing an inside drawer.

Kitty slipped the key she was carrying into the lock. It turned with a slight squeaking sound, showing the need of oil, and Kitty drew open the drawer. Inside it lay another brass key also tagged.

“What does it say?” she asked as Rodgers picked it up.

He read: