The elderly gentleman unlocked his desk, and taking forth a large envelope, he unfolded the papers enclosed in it.

"Have we anything to note to-day about that apartment verd? Did you manage the measurement of the two recesses?"

"They are three feet and a half wide, two feet and a half deep, and the pier between them is, counting in the carved case, ten feet and six inches; and there is from the angle of the room at each side, that next the window and that opposite, to the angle of the same recesses, counting in, in like manner, the carved case, two feet and six inches exactly. Here Monsieur has the threads of measurement," added Jacques, with a charming bow, handing a little paper, containing certain pieces of tape cut at proper lengths and noted in pen and ink, to his master.

"Were you in the room yourself since?"

"This afternoon I am promised to be again introduced."

"Try both--particularly that to your right as you stand near the door--and rap them with your knuckles, and search as narrowly as you can."

Monsieur Jacques bowed low and smiled.

"And now about the other room," said Monsieur Varbarriere; "have you had an opportunity?"

"I have enjoyed the permission of visiting it, by the kindness of Sir Jekyl's man."

"He does not suppose any object?" inquired Monsieur Varbarriere.

"None in the world--nothing--merely the curiosity of seeing everything which is common in persons of my rank."

Monsieur Varbarriere smiled dimly.

"Well, there is a room opening at the back of Sir Jekyl's room--what is it?"

"His study."

Varbarriere nodded--"Go on."

"A room about the same size, surrounded on all sides except the window with books packed on shelves."

"Where is the door?"

"There is no door, visible at least, except that by which one enters from Sir Jekyl Marlowe's room," answered Monsieur Jacques.

"Any sign of a door?"

Monsieur Jacques smiled a little mysteriously.

"When my friend, Monsieur Tomlinson, Sir Jekyl's gentleman, had left me alone for a few minutes, to look at some old books of travels with engravings, for which I had always a liking, I did use my eyes a little, Monsieur, upon other objects, but could see nothing. Then, with the head of my stick I took the liberty to knock a little upon the shelves, and one place I did find where the books are not real, but made of wood."

"Made of wood?" repeated Monsieur Varbarriere.

"Yes--bound over to imitate the tomes; and all as old and dingy as the books themselves."

"You knew by the sound?"

"Yes, Monsieur, by the sound. I removed, moreover, a real book at the side, and I saw there wood."

"Whereabout is that in the wall?"

"Next to the corner, Monsieur, which is formed by the wall in which the windows are set--it is a dark corner, nearly opposite the door by which you enter."

"That's a door," said Monsieur Varbarriere, rising deliberately as if he were about to walk through it.

"I think Monsieur conjectures sagely."

"What more did you see, Jacques?" demanded Monsieur Varbarriere, resuming his seat quietly.

"Nothing, Monsieur; for my good friend returned just then, and occupied my attention otherwise."

"You did not give him a hint of your discovery?"

"Not a word, sir."

"Jacques, you must see that room again, quietly. You are very much interested, you know, in those books of travel. When you have a minute there to yourself again, you will take down in turn every volume at each side of that false bookcase, and search closely for hinge or bolt--there must be something of the kind--or keyhole--do you see? Rely upon me, I will not fail to consider the service handsomely. Manage that, if possible, to-day."

"I will do all my possible, Monsieur."

"I depend upon you, Jacques. Adieu."

With a low bow and a smirk, Jacques departed.

Monsieur Varbarriere bolted his dressing-room door, and sat down musing mysteriously before his paper. His large, fattish, freckled hand hung down over the arm of the low chair, nearly to the carpet, with his heavy gold pencil-case in its fingers. He heaved one deep, unconscious sigh, as he leaned back. It was not that he quailed before any coming crisis. He was not a soft-hearted or nervous general, and had quite made up his mind. But he was not without good nature in ordinary cases, and the page he was about to open was full of terror and bordered all round with black.

Lady Jane Lennox was at that moment seated also before her desk, very pale, and writing a few very grateful and humble lines of thanks to her General--vehement thanks--vehement self-abas.e.m.e.nt--such as surprised him quite delightfully. He read them over and over, smiling with all his might, under his stiff white moustache, and with a happy moisture in his twinkling grey eyes, and many a murmured apostrophe, "Poor little thing--how pleased she is--poor little Janet!" and resolving how happy they two should be, and how much sunshine was breaking into their world.

Monsieur Varbarriere was sitting in deep thought before his desk.

"Yes, I think I _may_," was the result of his ruminations.

And in his bold clear hand he indited the following letter, which we translate:--

_Private and Confidential._

Marlowe Manor, --th October, 1849.

General Lennox.

SIR,--I, in the first place, beg you to excuse the apparent presumption of my soliciting a private audience of a gentleman to whom I have the honour to be but so slightly known, and of claiming the protection of an honourable secrecy. The reason of my so doing will be obvious when I say that I have certain circ.u.mstances to lay before you which nearly affect your honour. I decline making any detailed statement by letter, nor will I explain my meaning at Marlowe Manor; but if, without _fracas_, you will give me a private meeting, at any place between this and London, I will make it my business to see you, when I shall satisfy you that I have not made this request without the gravest reasons. May I entreat that your reply may be addressed to me, _poste restante_, Slowton.

Accept the a.s.surance, &c., &c., &c.,

H. VARBARRIERE.

Thus was the angelic messenger, musical with silvery wings, who visited honest General Lennox in his lodgings off Piccadilly, accompanied all the way, in the long flight from Slowton to the London terminus, by a dark spirit of compensation, to appal him with a doubt.

Varbarriere's letter had been posted at Wardlock by his own servant Jacques--a precaution he chose to adopt, as he did not care that anyone at the little town of Marlowe, far less at the Manor, should guess that he had anything on earth to say to General Lennox.