“Looks like it,” murmured Trixie, who had drawn near him, “when you left her all to herself in the cave.” No one but Rex himself heard the words, and he went on, without apparently taking any notice of the impertinence, “And I mean to do so.”

Imogen’s face flushed with mingled feelings, but she did not speak.

“You will stay with us—with Florence and me,” said Major Winchester, turning to her, and speaking very gently. The pink on the girl’s fair face grew into crimson.

“Very well,” she said, not too generously, though with an undertone of submission which pleased Rex, who at heart, it must be confessed, was a bit of a martinet.

The group divided. Miss Forsyth, Beatrix, and their attendant turning off to the right in the direction of a low wall of loose stones which they proceeded to clamber over.

“You might have cleared it, surely, Mr Calthorp,” said Trixie, contemptuously.

“I’ll do it now: what’ll you bet?” said the young man. He proceeded to execute his boast, thereby, as the girl had foreseen, giving her and her friend a few moments to themselves.

“What a donkey he is, to be sure!” said Mabella. “What do you want to say, Trix?”

“Only this—didn’t I do it splendidly? Nothing pulls the strings for Rex like contradiction. He will be devoted to her all the rest of the afternoon, and she will imagine it’s all the result of her fascinations. Really, it’s the best joke I’ve had for ever so long.”

“Provided Florry doesn’t step in and spoil it all,” said Mab.