Hadith 232 Criticism, interpretation, etc 229 Islam 40 Authorities 35 Dissertations, Academic 35 Dissertations 30 Religious aspects 26 Islamic law 24 Commentaries 23 Texts 15 Interpretation and construction 11 Early works to 1800 10 Sources 8 Collected works 7 Evidences, authority, etc 7 Criticism, Textual 6 Muslims 6 Forgeries 5 Study and teaching 5 Doctrines 4 Hermeneutics 4 Medicine 4 Religious aspects Islam 4 Religious life 4 Sufism 4 Authorities Criticism, interpretation, etc 3 Customs and practices 3 Da`wah (Islam) 3 Fatwas 3 Hadith scholars 3