'Kevin Street!' said I, repeating the name half aloud to myself.

'Yes, Jack, so it is called; but all your ingenuity will prove too little in discovering whither you are going. So come along; leave time to tell you what guessing never will.'

By this time we arrived at the street in question, when very soon after O'Grady called out—

'All right—here we are!'

With these words he knocked three times in a peculiar manner at the door of a large and gloomy-looking house. An ill-trimmed lamp threw a faint and nickering light upon the old and ruined building, and I could trace here and there, through all the wreck of time, some remnants of a better day. The windows now, however, were broken in several places, those on the lower storey being defended on the outside by a strong iron railing; not a gleam of light shone through any one of them, but a darkness unrelieved, save by the yellow gleam of the street lamp, enveloped the entire building. O'Gradys summons was twice repeated ere there seemed any chance of its being replied to, when, at last, the step of a heavy foot descending the stairs announced the approach of some one. While I continued my survey of the house O'Grady never spoke, and, perceiving that he made a mystery of our visit, I resolved to ask no further questions, but patiently await the result; my impression, however, was, that the place was the resort either of thieves or of some illegal association, of which more than one, at that time, were known to have their meetings in the capital. While I was thus occupied in my conjectures, and wondering within myself how O'Grady had become acquainted with his friends, the door opened, and a diminutive, mean-looking old man, shading the candle with his hand, stood at the entrance.

'Good-evening, Mickey,' cried O'Grady, as he brushed by him into the hall. 'Are they come?'

'Yes, Captain,' said the little man, as, snuffing the long wick with his fingers, he held the light up to O'Grady's face. 'Yes, Captain, about fifteen.'

'This gentleman's with me—come along, Jack—he is my friend, Mickey.'

'Oh, I can't do it by no means, Mister Phil,' said the dwarf, opposing himself as a barrier to my entrance. 'You know what they said the last night'—here he strained himself on his toes, and, as O'Grady stooped down, whispered some words I couldn't catch, while he continued aloud—'and you know after that, Captain, I daren't do it.'

'I tell you, you old fool, I've arranged it all; so get along there, and show us the light up these confounded stairs. I suppose they never mended the hole on the lobby?'