The trick is that the book is in three languages... layout becomes tricky fast. Any suggestions would be much appreciated.
1 Answer
What you're asking for is probably more suited to the TeX stack exchange; they've got a similar answer here, along with some template information. I think you'd be wise to look here before continuing.
The nice thing about LaTeX, however, is that the plain-text nature of it makes it easier to modify existing templates to suit your needs. So, maybe the link I included will point you to something you could use for this. The added benefit here is that you'll get some TeX practice while working on your book.