Authorities Hadith -- 330 Hadith 109 Criticism, interpretation, etc 96 Hadith scholars 23 Hermeneutics 20 Evidences, authority, etc 17 more ... Islam 14 History 12 Islam -- 9 Islamic law 8 Forgeries 6 Study and teaching 6 Biography 5 Early works to 1800 5 Muslims 5 Sunna 5 Companions 4 Criticism, textual 4 Customs and practices 4 Dissertations 4 Doctrines 4 Interpretation and construction 4 Scholars, Muslim 4 Arabic 3 Criticism, Textual 3 Islamic ethics 3 Islamic law -- 3 Collected works 2 Conduct of life 2 less ...