内容简介：
Are they never going to turn up? "It's almost four now " "They'll be left till the six-thirty " "Oh, don't alarm yourself The valley train always waits for the express." "It's coming in now " "Oh, good, so it is " "Late by twenty minutes exactly " "Stand back there " yelled a porter, setting down a box with a slam, and motioning the excited, fluttering group of girls to a position of greater safety than the extreme edge of the platform. "Llangarmon Junction Change for Glanafon and Graigwen "