I stared,—as who would not? Such an extraordinary question was rendered more extraordinary by coming from such a man,—yet I was almost beginning to suspect that there was something behind it more extraordinary still.

‘Look here, Lessingham, I can see you’ve a capital tale to tell,—so tell it, man! Unless I’m mistaken, it’s not the kind of tale in which ordinary scruples can have any part or parcel,—anyhow, it’s hardly fair of you to set my curiosity all agog, and then to leave it unappeased.’

He eyed me steadily, the appearance of interest fading more and more, until, presently, his face assumed its wonted expressionless mask,—somehow I was conscious that what he had seen in my face was not altogether to his liking. His voice was once more bland and self-contained.

‘I perceive you are of opinion that I have been told a taradiddle. I suppose I have.’

‘But what is the tarradiddle?—don’t you see I’m burning?’

‘Unfortunately, Atherton, I am on my honour. Until I have permission to unloose it, my tongue is tied.’ He picked up his hat and umbrella from where he had placed them on the table. Holding them in his left hand, he advanced to me with his right outstretched. ‘It is very good of you to suffer my continued interruption; I know, to my sorrow, what such interruptions mean,—believe me, I am not ungrateful. What is this?’

On the shelf, within a foot or so of where I stood, was a sheet of paper,—the size and shape of half a sheet of post note. At this he stooped to glance. As he did so, something surprising occurred. On the instant a look came on to his face which, literally, transfigured him. His hat and umbrella fell from his grasp on to the floor. He retreated, gibbering, his hands held out as if to ward something off from him, until he reached the wall on the other side of the room. A more amazing spectacle than he presented I never saw.

‘Lessingham!’ I exclaimed. ‘What’s wrong with you?’

My first impression was that he was struck by a fit of epilepsy,—though anyone less like an epileptic subject it would be hard to find. In my bewilderment I looked round to see what could be the immediate cause. My eye fell upon the sheet of paper. I stared at it with considerable surprise. I had not noticed it there previously, I had not put it there,—where had it come from? The curious thing was that, on it, produced apparently by some process of photogravure, was an illustration of a species of beetle with which I felt that I ought to be acquainted, and yet was not. It was of a dull golden green; the colour was so well brought out,—even to the extent of seeming to scintillate, and the whole thing was so dexterously done that the creature seemed alive. The semblance of reality was, indeed, so vivid that it needed a second glance to be assured that it was a mere trick of the reproducer. Its presence there was odd,—after what we had been talking about it might seem to need explanation; but it was absurd to suppose that that alone could have had such an effect on a man like Lessingham.

With the thing in my hand, I crossed to where he was,—pressing his back against the wall, he had shrunk lower inch by inch till he was actually crouching on his haunches.