nine o'clock
It was after dinner when I met Craig at the laboratory . He had made a trip to Montclair again , where his stay had been protracted because Maloney was there and he wished to avoid him . He had brought back the camera , and had had another talk with O'Connor , at which he had mapped out a plan of battle . `` We are to meet the Gay Cat at the City Hall at nine o'clock , '' explained Craig laconically . `` We are going to visit a haunt of yeggmen , Walter , that few outsiders have ever seen . Are you game ? O'Connor and his men will be close by -- hiding , of course . ''