The Train Between Worlds reading order: where to start

The short version

You do not need to read them in order. Each novel is a complete story with its own protagonist, its own search and its own ending, and none of them spoils another. What they share is the train itself and the rule that governs it: every door aboard costs one true memory of the person you would go back for.

Publication order is Book One (The Train Between Worlds), Book Two (The Memory Fare), Book Three (The Forty-Year Passenger). Reading that way gives you the world in the order it was invented, and it means a handful of small recognitions land: a character who was a rumour in one book turns up in person in the next. Reading in any other order costs you nothing except those recognitions, and a couple of them arguably land harder the other way round.

Which one to open first

Pick the sentence that sounds most like what you want.

1. You want to be disoriented. You liked not knowing the rules of Piranesi or The Backrooms and working them out alongside the narrator.

   Start with Book One, The Train Between Worlds. It is the only one told from inside the confusion: the narrator wakes on the train with no past and a ticket reading Destination: Unknown, and you learn the train exactly as they do.

2. You want to cry. You want one character, one search, one impossible choice, and you want it to hurt.

   Start with Book Two, The Memory Fare. Cora Marsh boards the train on purpose to find her daughter, knowing every door she opens will cost her one memory of the girl she is looking for. It is the shortest of the three and the most direct.

3. You want to argue. You like a book where the antagonist has a point, and you like watching careful people discover that a thing they settled decades ago was wrong.

   Start with Book Three, The Forty-Year Passenger. Abel Quist finds a surveyor's mark dated 1981 and meets the woman who cut it. It is the longest, the most mechanical about how the train works, and the one this site recommends as a starting point.

4. You like a series to build. You want the rules revealed one at a time, and rumours paid off.

   Read in publication order: One, Two, Three. Book Three answers questions Book Two only raises, and it gives an old woman from Book Two the last word.

The three books side by side

Book Two and Book Three are set roughly a year apart and share several characters; Book Three opens in the minute after Book Two ends.

What carries between the books

Not plot. What carries is the place and its rules, and a small number of people who stay aboard long enough to appear in more than one book.

• Lumi is the only character in all three. In Book One she is the figure who appears and vanishes and speaks in riddles. In Books Two and Three she is a woman in her seventies who got off the train once, lived thirty-one years, and came back.
• Abel Quist, the man who brings the tea, is a supporting character in Book Two and the protagonist of Book Three.
• Eilish Devane, the old woman in carriage nine who will not get off, is in Books Two and Three, and gets an answer in the third.
• The conductor, the wall of names, the writing carriage and the 11:47 itself are constants.

If you want the rules explained in one place before you start, How the fare works lays them out without spoiling any ending. If you would rather meet them in the books, skip it.