Mr. Harding meditated for a minute, and then said:

"Mr. Malling, I daresay my conduct to-day may surprise you. You may think it odd of me to be so frank, seeing that you and I have not met before. But Stepton has told me so much about you that I cannot feel we are quite strangers. I should like you to have an opportunity of observing Henry Chichester without prejudice. I will say nothing more. But if I invite you to meet him, in my house or elsewhere, will you promise me to come?"

"Certainly, if I possibly can."

"And your address?"

Malling stopped and, smiling, pointed to the number outside a house.

"You live here?"

Mr. Harding took a small book and a pencil from his pocket and noted down the address.

"Good-by," he said. "I live in Onslow Gardens—Number 89."

"Thank you. Good-by."

The two men shook hands. Then Mr. Harding went on his way toward South Kensington, while Malling inserted his latch-key into the door of Number 7b, Cadogan Square.