Early works to 1800 Dissertations, Academic 43 Dissertations 39 Hadith 21 Islam 15 Islamic law 12 Criticism, interpretation, etc 11 Arabic language 9 Interpretation and construction 9 Language, style 8 Commentaries 7 Doctrines 7 Sufism 7 Authorities 4 Criticism and interpretation 4 Grammar 4 Hanbalites 4 History 4 Islamic ethics 4 Arabic language -- 3 Dissertation 3 Evidences, authority, etc 3 History and criticism 3 Islamic philosophy 3 Logic 3 Philosophy, Islamic 3 Religious aspects 3 Religious life 3 Texts 3 Astronomy 2