Read "The Missing Chums" by Franklin W. Dixon online for free on Textopian. Full text with search, annotations, highlights, and AI-powered reading aids.
Perhaps it was because Mrs. Hardy was determined to show that she was mistress in her own home. At any rate, she gave her consent to the proposed expedition. This was in spite of all Aunt Gertrude's protests and predictions of disaster. The terrible woman raved for an hour when it was definitely decided that the Hardy boys should go on the trip, but Mrs. Hardy was firm. If there was any chance that they might be able to rescue Chet and Biff she meant that they should avail themselves of it.
They explained their theory regarding the letter, and although Aunt Gertrude derided it as nonsense, Mrs. Hardy was disposed to believe that their deductions might be correct.