This remark referred to the upholstering of the room, which was in the Early English style. Stooping down he drew a pair of list slippers over his indiarubber shoes. With swift, cat-like steps he strode across the floor and left the room. He was evidently familiar with his ground. The burglar's profession, to be profitably practised, entails no inconsiderable labour. It is quite an error to suppose that the burglar has only to stroll along the street and break into the first house which catches his eye. Not at all. Such a course is altogether unprofessional. Persons who do that kind of thing get what they deserve--"stir," and plenty of it. A really professional man, an artist--such, for example, as Mr. Bennett--works on entirely different lines. He had had this little job in his mind's eye for the last three months. Acacia Villa presented an almost ideal illustration of _the_ promising crib to crack. Did he rush at it on that account? Quite the other way. He prepared his ground. He discovered, what all the world--in that neighbourhood--knew already, that it was occupied by a single lady and a solitary maid. That fact alone would have induced some men to make a dash at it before unscrupulous competitors had had an opportunity to take the bread out of their mouths. But Mr. Bennett was made of other stuff. It was situated in a lonely suburb, and in a lonely portion of the lonely suburb. It stood in its own grounds. There was not a dog about the place. There was not a shutter to a window. There was no basement to the house--you had only to step from the ground to the window-sill, and from the window-sill into the house. These facts would have been so many extra inducements to the average burglar to "put up" the place at once. But Mr. Bennett looked at the matter from a different standpoint. He did not ask if he could crack the crib--he had never yet encountered one which had mastered him--but whether the crib was really worth the cracking. The very defencelessness of the place was against it--in his eyes, at any rate--at first. People who have anything very well worth stealing do not, as a rule, leave it at the mercy of the first individual who passes by--though there are exceptions to the rule. Mr. Bennett discovered that there was one, and the discovery revealed the _artist_ in the man. The occupant of Acacia Villa was a Miss Cecilia Jones. Mr. Bennett had never seen Miss Cecilia Jones. Nobody--or hardly anybody--ever had. There appeared to be a mystery about Miss Cecilia Jones. But Mr. Bennett had seen the maid, and not only seen her, but promised to marry her as well. This was a promise which he never made to any woman unless actually compelled: the present had been a case of actual compulsion.