"You must think I'm a fool," she said, as the taxi slowed up. "Perhaps I am. But no one else can understand."

"I don't mind," said the Saint.

The cab stopped, and he leaned across her to open the door. Her face was within two inches of his, and the Saint required all adventures to be complete. In his philosophy, knight-errantry had its own time-honoured rewards.

His lips touched hers unexpectedly; and then in a flash, with a soft laugh, he was out of the taxi. She walked past him and went up the steps of the house without looking back.

Simon rode back jubilantly to the Mayfair, and found his lady and Peter Quentin patiently ordering more coffee. The Baron had already left.

"I saw you leaving with the blonde Venus," said Peter enviously. "How on earth did you work it?"

"Is this a new romance?" smiled Patricia.

"You want to be careful of these Barons," said Peter. "Next thing you know, you'll have a couple of his pals clicking their heels at you and inviting you to meet him in Hyde Park at dawn."

The Saint calmly annexed Peter Quentin's liqueur and tilted his chair backwards. Over the rim of his glass he exchanged bows with the chivalrous Frenchman at the adjoining table, who was paying his bill and preparing to leave; and then he surveyed the other two with a lazily reckless glint in his eye that could have only one meaning.

"Let's, go home," he said.