I am writing here because it seems to me that this issue has not been raised yet.
I have noticed that the “decreasing numbering” for books is not working correctly on the frontend, because the website counts the first digit first, then the second (so it puts: 9, 8, 7, … 13, 12, … 1).
In this way, the ordering appears uncorrect. I attach here the link to my Omp installation (Omp: http://18.104.22.168/): http://mimesisbooks.com/index.php/mim/catalog/series/quaderni-bioetica
Is this something that could be fixed, in a way?