Criticism, interpretation, etc Hadith Islam 40 Authorities 36 Dissertations, Academic 35 Dissertations 32 Religious aspects 26 Islamic law 25 Commentaries 21 Texts 14 Interpretation and construction 11 Early works to 1800 10 Sources 9 Collected works 7 Evidences, authority, etc 7 Criticism, Textual 6 Muslims 6 Forgeries 5 Study and teaching 5 Authorities Criticism, interpretation, etc 4 Doctrines 4 Hermeneutics 4 Medicine 4 Relation to the Qur'an 4 Religious aspects Islam 4 Religious life 4 Selections, extracts, etc 4 Sufism 4 Sunnah 4 Customs and practices 3