THE frequent references made in the present work, on my own authority, to customs and ideas prevalent among the natives of Morocco, require a word of explanation. Seeing the close connection between moral opinions and magic and religious beliefs, I thought it might be useful for me to acquire first-hand knowledge of the folk-lore of some non-European people, and for various reasons I chose Morocco as my field of research. During the four years I spent there, largely among its country population, I have not only collected anthropological data, but tried to make myself familiar with the native way of thinking; and I venture to believe that this has helped me to understand various customs occurring at a stage of civilisation different from our own. I purpose before long to publish the detailed results of my studies in a special monograph on the popular religion and magics of the Moors.

For these researches I have derived much material support from the University of Helsingfors. I am also indebted to the Russian Minister at Tangier, M. B. de Bacheracht, for his kindness in helping me on several occasions when I was dependent on the Sultan’s Government. All the time I have had the valuable assistance of my Moorish friend Shereef ‘Abd-es-SalÂm el-Ba??Âli, to whom credit is due for the kind reception I invariably received from peasants and mountaineers, not generally noted for friendliness towards Europeans.

I beg to express my best thanks to Mr. Stephen Gwynn for revising the first thirteen chapters, and to Mr. H. C. Minchin for revising the remaining portion of the book. To their suggestions I am indebted for the improvement of many phrases and expressions. I have likewise to thank my friend Mr. Alex. F. Shand for kindly reading the proofs of the earlier chapters and giving me the benefit of his opinion.

Throughout the work the reader will easily find how much I owe to British science and thought—a debt which is greater than I can ever express.

E. W.

LONDON,
January, 1906.