Explore "The Secret of the Old Mill" by Franklin W. Dixon on Textopian. Read with annotations and highlights.
The Hardy boys were not prepared for this sudden change of front on the part of the stranger. They gazed incredulously at the revolver, but the coldly determined face of their passenger convinced them that the man meant to use force if necessary.
"Keep right on toward Bayport! " he ordered. "Don't turn back."