six o'clock
`` Whew ! Until within the last two or three days I have n't half realized how much the strain was taking out of me ! I 'll wager I 'll sleep , tonight , after I once have the satisfaction of seeing the first train roll in ! '' By six o'clock Tom felt as though he could hardly stand up . Be wondered if his teeth were really chattering , or whether he merely imagined it . To take up his time Tom tried a brisk canter , away from the railroad . At seven o'clock he rode into Lineville .