two o'clock
I said , somewhat unwilling to own that my terrors had been exaggerated . '' ` It is possible , but not probable , ' she replied . ` Any way it ca n't get in here . Now , Laura , it is two o'clock by my watch . There is candle enough to last an hour or two , and I will make up the fire again . Get into bed and _ try _ to go to sleep , for honestly I do not think there is any cause for alarm . ' '' ` But Mary , I _ ca n't _ go to sleep unless you come to bed too , and if you do n't , I ca n't believe you think it 's nothing , ' I said .