Reply To: InDesign CC2015 Book Limitations

I don’t know what the maximum number of publications in a book file is.
(You can find some other interesting limits here: https://creativepro.com/infinity-in-indesign.php )

But I wonder, if you’re doing this with InDesign Server, why you need to make a book file. You can control all the aspects of the documents you would normally do with a book (page numbering, colors, etc) with Server and scripts, without making a book file.