Fiqh Un Nabi
It is not published yet. Only ilm-un-Nabi has been published so far and can be purchased at the following link in Pakistan : https://al-mawrid.net/eshop/en/text-books/187-illunnabi-sws-javed-ahmad-ghamidi-.html For USA : https://almawridus.org/bookstore/ilm-un-nabi/