were half closed and he drummed with one finger on the table edge. The cat looked through the smoke at the three men, and it seemed to them that every moment he grew larger and more ferocious. Presently his owner took the animal from his perch and seating him on his knee fell to stroking his fur, from head to tail, with his long slim fingers. It was as if he were drawing inspiration for some deadly mischief from the uncanny beast.
"To preface what I have to say to you, let me tell you that this is by far the most important business for which I have ever required your help. (Three slow strokes down the centre of the back and one round each ear.) When it first came into my mind I was at a loss who to trust in the matter. I thought of Vendon, but I found Vendon was dead. I thought of Brownlow, but Brownlow was no longer faithful. (Two strokes down the back and two on the throat.) Then bit by bit I remembered you. I was in Brazil at the time. So I sent for you. You came, and we meet here. So far so good."
He rose and crossed over to the fireplace. As he did so the cat crawled back to its original position on his shoulder. His voice changed once more to its former business-like tone.
"I am not going to tell you very much about it. But from what I do tell you, you will be able to gather a great deal and imagine the rest. To begin with, there is a man living in this world to-day who has done me a great and lasting injury. What that injury is is no concern of yours. You would not understand if I told you. So we'll leave that out of the question. He is immensely rich. His cheque for £300,000 would be honoured by his bank at any minute. Obviously he is a
