Al Islami wan Nashoroniyati fil ilmi wal madaniyah.
Judul asli : The comparative study of religion.
Judul asli : Belonging to the universe, exploration to the frontiers of science and spirituality.
Judul asli : Al-Fiqh ala al-madzahib al-khamsah.
Diterjemahkan dari : Al-Almanah wa al-Din.
Judul Asli: Six ways of being religious.