midnight
There was no word in answer to the message to the sheriff . They daily searched the bluff for some sign , but without result , and Tresler was rather glad than disappointed , while Arizona seemed utterly without opinion on the matter . The third night produced a slight shock for Tresler . It was midnight , and one of the boys roused him for his watch . He sat up , and , to his astonishment , found Arizona sitting on a log beside him . He waited until the boy had gone to turn in , then he looked at his friend inquiringly . `` What 's up ? ''