DOCBOOK:

I started some software documentation with Docbook and generate HTML and
PDF using jade/DSSSL. In fact the documentation is a set of books.

Right now the PDF rendition is one big document. Is it possible to produce
a separate PDF file for each book without loosing the possibility to
crossreference between them (e.g. see Chapter 2 in "The other Book") ?

Thanks for any hints or links
Ekkehard