"What shall we do next, Elgert?"

Dobson whispered that question in his ear, as the two crouched in the shrubbery watching Mrs. Charlton and her husband.

"Do! What a question! Get away from here, and then go straight to the police and give them information. They won't mention our names, and the fellows at the school need never know that we have had any part in it. We have seen enough, so come on, and mind you don't let them either see or hear you. I would not have them alarmed for anything."

The two stole silently off, treading on tiptoe, walking with the greatest care, until once more they climbed over the gate, and stood safely in the roadway.

"Thank goodness we are out of that without any trouble," said Dobson; and Elgert inquired, contemptuously, what danger he feared would come to them in the grounds.

"Dogs," retorted Dobson tersely. "We weren't to know that there were no dogs loose. I thought that I heard a rustling in the bushes once, as though one was pushing his way towards us, and it made me turn cold. Well, now we are here, what next?"

"The police, at once. How dark it is getting, and was not that thunder?"

"Yes, I reckon they are getting a smart storm not far from here. The police-station, is it?"

"Of course. The man is here, we do not know how long he may remain, so we cannot waste time; and I am not going to let the possibility of getting caught in a shower prevent me from having my revenge on Rexworth, and making things unpleasant for these stuck-up St. Clives. I hate them! St. Clive himself, because he backs this Rexworth up; his wife, because she is so very goody-goody; and the girl, because she is a proud little minx, who turns up her nose at me, and——"

"Ha, ha!" laughed Dobson. "Jealous because Rexworth cut you out, that is it! Well, I don't mind. Come on, if you are coming. The police will be pleased enough to know; and if there is a reward, we may as well have it."