I was thinking of breaking my book into chapters, which I can kind of do with the continue+++ function but was wondering if there was a better way?
And the other was a general inquiry more than anything.
You could always include links to chapters but this would not deny a player entry - they could skip if they wished.
[[chapter2]](chapter 2) ---all sorts of code [[chapter 2]]:
You could put these all at the beginning of the game so players returning could skip ahead. Just remember to tell the players they've gotten to chapter 2 when they arrive (so they know where they are).