About midnight
asked Vincent , for this was the name of the dark-complexioned young man . `` No use , even if it does . Of course they will lock it inside , and probably leave the key in the lock . '' About midnight , Graham , who had not fully undressed , having merely taken off his coat , got up , and , opening the door , peered out . To his surprise and joy he saw that the door of No. 61 was ajar . He at first thought of rousing Vincent , who was asleep ; but a selfish thought suggested itself . If he did this , he must share with Vincent anything he might succeed in stealing ; if not , he could keep it all himself .