Q: Legrand Orange Book and Polyglossia. Any Idea how to combine? I've tried to combine Legrand Orange Book with polyglossia (greek) without any success so far. To be honest, checking the internals -structure.tex- I realized that would be a difficult task to my (La)TeX skills. Any idea how to decouple the font(s) settings from the book design and to use polyglossia for other languages? 
