Maurice is the Station Mouse, and so he must follow The Station Mouse Handbook- Rule 1- A Station Mouse must remain unseen. Rule 2- A Station Mouse must never go out in the daytime. Rule 3- A Station Mouse must never approach the passengers. Now, there’s a reason why these rules exist- people do not like mice. And if Maurice breaks the rules, even to help a little boy who has lost something very important, there’s going to be a price to pay…