Gwen took back the sovereign next morning to Netta, who received it with amazing coolness.

"An unexpected blessing," she remarked. "I'd put that sov. down as a bad debt. Better late than never. We're quits now, Gwen Gascoyne."

"Not altogether," returned Gwen. "I've set my part straight, but you've still got the credit for my essay. You haven't put that to rights."

"Catch me telling!" laughed Netta. "No, my good Gwen, that's a little too much to ask. Don't expect more than you're likely to get, and then you won't be disappointed. I'm afraid I must still consider Mr. Thomas Carlyle my special property. You really can't eat your cake and have it."

"That's exactly what you're doing," retorted Gwen. "You took my essay, and now you've got the sovereign as well."

"But I helped you out of a temporary difficulty. You forget that, and don't show as much gratitude as you might."

"Not much cause for gratitude," grunted Gwen.

"This is what comes of being too philanthropic. I won't help anybody out of scrapes again. One never gets thanked for it."

"Not when you give your help on such terms."

It was no use arguing with Netta, so Gwen turned away, glad to have closed the transaction, even though she had been decidedly the loser. There were plenty of other matters to occupy her mind, as this afternoon the tennis trials were to take place as a preliminary to playing for the Form trophy, and later for the County shield. Gwen had given in her name to Moira Thompson, the head of the games committee, and expected that she would be accepted at least for the trials. Nor was she mistaken, for when, at two o'clock, Moira pinned her paper on the notice board, the fourth couple down for singles were Gwen Gascoyne against Geraldine French. All the school was assembled to watch the play, since on this afternoon's victories would largely depend the future choice of champions.