Laughingly she had always declared that he strictly excluded all prying eyes from his sanctum for fear they should detect how very little "study" went on within its four walls: a comfortable arm-chair for Sir Percy's sweet slumbers was, no doubt, its most conspicuous piece of furniture.
Marguerite thought of all this on this bright October morning as she glanced along the corridor.

Frank was evidently busy with his master's rooms, for most of the doors stood open, that of the study amongst the others.
A sudden burning, childish curiosity seized her to have a peep at Sir Percy's sanctum.

This restriction, of course, did not apply to her, and Frank would, of course, not dare to oppose her.

Still, she hoped that the valet would be busy in one of the other rooms, that she might have that one quick peep in secret, and unmolested.
Gently, on tip-toe, she crossed the landing and, like Blue Beard's wife, trembling half with excitement and wonder, she paused a moment on the threshold, strangely perturbed and irresolute.
The door was ajar, and she could not see anything within.

She pushed it open tentatively: there was no sound: Frank was evidently not there, and she walked boldly in.
At once she was struck by the severe simplicity of everything around her: the dark and heavy hangings, the massive oak furniture, the one or two maps on the wall, in no way recalled to her mind the lazy man about town, the lover of race-courses, the dandified leader of fashion, that was the outward representation of Sir Percy Blakeney.
There was no sign here, at any rate, of hurried departure.