mock seriousness, at which Betty made a little face.
"You haven't much time to get ready," Mr. Gordon warned them. "The aunts will leave Wednesday and our train pulls out at ten twenty-six on Friday morning. Of course you will do your shopping in Washington and be guided by the advice of Mr. and Mrs. Littell. I wish I could go to Washington with you, but that is impossible now. You must write me faithfully, both of you, though I suppose we'll have to expect the same delay between letters that we've experienced before. Most of my time will be spent on a farm thirty miles from a railroad. If you get into any difficulties, go to the Littells, and for little troubles, help each other."
Mr. Gordon went on to say that while Bob and Betty were independent to a greater degree than most boys and girls of their age, the same force of circumstances that made this possible also gave them a heavier responsibility. He explained that each was to have an allowance and asked that each keep a cash account to be submitted to him on his return from Canada, not, he said, to serve as a check upon extravagant or foolish expenditures, but that he might be better able to advise them and to point out avoidable mistakes.
After supper that night he drew the boy aside for further discussion.
