While you’re waiting for Brandon’s story, maybe you could spend a little time in Sweet Grove with Casey and Peter.
Casey’s a freight-hopper. When she gets tired of one place (or when people start learning too much about her) she just gets on a freight train and finds somewhere else to go. Peter doesn’t realize that at once, but when he does, he’s freaked out that she’s homeless. She doesn’t see it that way. Her home is just twenty-five thousand miles around.
You can read more about her in Love’s Highway. The books are 6 and 7 in the First Street Church series, but all the books stand alone.