For an instant they gazed resentfully at each other. The doctor was seriously worried. Esther felt extremely frivolous. But if he wanted to be stiff and horrid,—let him be stiff and horrid.

"I declare you act as if it were my fault the old boat is gone!" she remarked aggrievedly.

"Don't be silly!"

An uncomfortable silence followed. Esther began to realise how tired she was. Callandar stared out gloomily over the darkening lake.

"Anyway it's bad enough without your being cross," said Esther in a small voice.

"Cross—my dear child! Did I seem cross? What a brute you must think me. But to get you into this infernal tangle!—If this old woman is out in the boat she'll have to come back some time. She can't stay out on the lake all night."

Esther, who thought privately that this was exactly what the old woman might do, made no reply. She rather liked the tone of his apology and was feeling better.

"Then there is the dog. If she is anywhere near, she will be sure to hear the dog. From the noise he is making she will deduce burglars and return to protect her property. As a man-hater she will have no fear of a mere burglar. Luckily for us, that dog has a carrying voice!"

Scarcely had he spoken than the dog ceased to bark.

"Shall I go and throw sticks at it?" asked Esther helpfully.