“We aren’t certain anything has happened to Grant,” Sylvia responded, her eyes downcast. “If we should bring the police into the case, and then it turns out that he has merely gone away to some other city, I’d be held up to ridicule once more.”

“It seems to me you are taking a most foolish attitude.”

“There is another reason why we must be very careful,” Sylvia said unwillingly.

“And what is that?”

For just an instant Penny dared hope that the young woman meant to answer the question. But Sylvia seemed to reconsider for she said quickly:

“I can’t tell you. Please don’t ask me any more questions.”

“Are you afraid you may be blamed for Mr. Atherwald’s disappearance?” Penny persisted.

“No, no, I assure you I am not thinking of myself. Please, let’s return to the house.”

Penny deliberately blocked the path.

“Unless you wish me to notify the police there is a little matter which I must ask you to explain.”