She nodded and slipped out of the room to make the coffee, while Penelope turned towards the visitor with an expression of dismay on her face.

"Do forgive me, Lord St. John," she said. "But is it wise? Aren't you taking from her all incentive to work?"

"I don't believe in pot-boiling," he replied promptly. "The best work of a talent like Nan's is not the work that's done to buy the dinner."

He lit another cigarette before he spoke again. Then he went on rather wistfully:

"I may be wrong, Penelope. But remember, my wife was a Davenant, nearer than Nan by one generation to Angèle de Varincourt. And she was never happy! Though I loved her, I couldn't make her happy."

"I should have thought you would have made her happy if any man could," said Penelope gently.

"My dear, it's given to very few men to make a woman of temperament happy. And Nan is so like my dear, dead Annabel that, if for no other reason, I should always wish to give her what happiness I can." He paused, then went on thoughtfully: "Unfortunately money won't buy happiness. I can't do very much for her—only give her what money can buy. But even the harmony of material environment means a great deal to Nan—the difference between a pert, indifferent maid and a civil and experienced one; flowers in your rooms; a taxi instead of a scramble for a motor-'bus. Just small things in such a big thing as life, but they make an enormous difference."

"You of all men surely understand a temperamental woman!" exclaimed Penelope, surprised at his keen perception of the details which can fret a woman so sorely in proportion to their apparent unimportance.

St. John hardly seemed to hear her, for he continued:

"And I want to give her freedom—freedom from marriage if she wishes it. That's why I stipulate that the income ceases If she marries. I'm trying to weight the balance against her marrying."