"Partnership!" Vernon's face grew an angry red. "What the devil do you know?"

"Softly! softly! I know many things, although there is no need to swear. It's bad form, Vernon, deuced bad form. The fact is," he went on gracefully, "my aunt keeps me short of money, and I want all I can get to enjoy life. I thought as I am pretty good in finding out things about people that you might invite me to become a partner in your detective business."

Vernon cast a hasty glance around. Fortunately, there were no guests under the peristyle, and only two men, out of earshot, in the pinacotheca. "You are talking rubbish," he said roughly, yet apprehensively.

"I don't think so. Your father died three years ago and left you with next to nothing. Having no profession you did not know what to do, and, ashamed to beg, borrow, or steal, you turned your powers of observation to account on the side of the law against the criminal." Maunders took a card from his waistcoat pocket and passed it along. "'Nemo, Private Enquiry Agent, 22, Fenella Street, Covent Garden,' is inscribed on that card. Nemo means Nobody, I believe; yet Nemo, as I know, means Arthur Vernon of The Athenian Club."

The man addressed tore the card to pieces and threw them amongst the flowers. "You talk rubbish," he said again, and still roughly. "How do you connect me with this private enquiry agent?"

"Ah, that's too long a story to tell you just now." Maunders glanced at his watch. "I am due at a ball in an hour, and want the matter settled before I leave here."

"What matter?"

"The partnership matter." There was a pause. "Well?"

"I have nothing to say," said Vernon firmly.

Maunders rose. "In that case I'll cut along and go earlier than I expected to Lady Corsoon's ball."