А вот здесь можно скачать The Railway Travellers Handy Book 1862 года издания, коей герои руководствуются во второй серии: https://archive.org/details/railwaytraveller00unse.

И наслаждаться викторианским стилем: "Let the traveller remember that he has only the short space of five or ten minutes to gain the refreshment counter, to obtain the refreshment, to pay and perhaps receive change, to perform the operation of eating and drinking, and regain the seat in the carriage. It is obvious, therefore, that a person must exercise his utmost ingenuity and energy in order to accomplish this edible feat. Now, in this, as in everything else, a certain amount of tact is necessary to insure the desired end..."