Hadith

Directory structure of the Islam related categories

                                                              Spirituality
                                                                    │
           Literature                                        Spiritual books
                │                                                   │
          Islam related                                      Religious texts
    ┌───────────┼───────────┐                                       │
Critical   Non-Islamic   Islamic                             Abrahamic texts
                    ┌───────┼───────┬───────┬───────────────────────┤
                  Sunni   Shi'a   Sufi   Ahmadiyya             Islamic texts
                    │       │       │                ┌──────────────┴─────────────┐
                  Fiqh    Fiqh   Poetry           Hadith                       Qur'an
                                              ┌──────┴──────┐               ┌─────┴─────┐
                                        Ilm ar-Rijal   Collections       Tafsir       Sura
                                                        ┌───┴───┐       ┌───┴───┐       │
                                                     Sunni   Shi'a   Sunni    Shi'a   Ayah