six o'clock
I asked her to be a Ninth Original , but she said ` No . ' She is coming , though , only she does n't know it . David received a telegram from Arnold Evans yesterday . He is expected to-night on the six o'clock train . Miriam does n't know that , either . She thinks he was unable to come , and wo n't she be surprised when he appears to escort her to our house ? '' Grace laughed gleefully in anticipation of Miriam 's astonishment at sight of Arnold Evans , who was always a welcome addition to their little company .