When all the children under thirteen were taken to the train station, most were immediately put into their wagon. Only two did not get into it. The Hastings brothers. Instead, one lied about his age and ran away with the other when the Bobby reacted.

Arthur Hastings and Percival Hastings' names were both crossed from the list after a few minutes, and the train left without them. Now, they have to find a way to strive while protecting the other.
They could try to head to Ollie's house. Or maybe Sally's, though they would be in trouble if her parents saw them...
What should they do?