Reply To: automatically split a document?

There's this new extension out at the moment, and you use your mind to control it, basically there's extensions that come out of your shoulders, called arms, attached to these are plugins called hands, which usually have 5 separate plugins EACH called fingers, that all work independently, yet in tandem with the arms and hands extension. It's all quite remarkable.

Oh I'm just teasing of course. There is something, try this out https://exportools.badiasoftware.com/

It should be able to make individual documents for all your indesign document. Unfortunately I don't know of a way to make it make a book for you.

But File New Book and drag the documents in from Finder/Explorer and arrange the book to your likings.

Best of luck