midnight
`` If what you have just told me is true , then it must be that you have made a correct guess . '' `` Will you send word by wireless to Admiral Timworth , then , sir ? '' `` I dare not trust such news , even to the cipher , which the international gang thought they had filched , and which they did not get , '' replied Mr. Caine . `` I believe that the wisest course will be for you to take the midnight train to Genoa . '' `` Then I shall take this paper with me ? '' `` Yes , Mr. Darrin , for the Admiral is far more capable than I of estimating it at its true worth . It is a matter for a naval man to comprehend and decide . ''