about noon
Any movement might be noticed by those below . It is lucky , indeed , that the rock ends just when it gets to its narrowest , and that it is but sandy soil through which we have to scrape our way . It will be hard work , for you have scarce room to move your arms , but you have plenty of time since we can not sally out till nightfall . '' The hours passed slowly , and about noon the lookout reported that a number of bowmen were approaching . `` They are going to attack this time under cover of their fire , '' Archie said , `` and as I do not wish to hazard the loss of any lives , we will keep within the cave and let them gain the ledge . They can never force their way through the narrow entrance . The only thing I fear is smoke .