L. Gauthier: Ad-dourra al-fakhira; la perle précieuse de Ghazali. Genève, 1878. In Arabic and French; a valuable account of Muslim eschatology.
M. Wolff: Muhammedanische Eschatologie. Leipzig, 1872. In Arabic and German; an account of popular Muslim eschatology.
Depont et Cappolani: Les Confréries religieuses Musulmanes. Alger, 1897.
Snouck Hurgronje: Les Confréries religieuses, la Mecque et le Panislamisme, in Revue de l’histoire des religions, xliv, pp. 262 ff.
APPENDIX III
For typographical reasons the smooth guttural Ha, the palatals Sad, Dad, Ta, Za, and the long vowels are indicated by italic. The same system is followed in the index.
CHRONOLOGICAL TABLE
A.H.