The circumstances attending the composition and publication of the present work have thrown upon me the duty of furnishing it with a preface explaining its object and scope. Briefly, the purpose of the author has been to collect into a Book of Malay Folklore all that seemed to him most typical of the subject amongst a considerable mass of materials, some of which lay scattered in the pages of various other works, others in unpublished native manuscripts, and much in notes made by him personally of what he had observed during several years spent in the Malay Peninsula, principally in the State of Selangor. The book does not profess to be an exhaustive or complete treatise, but rather, as its title indicates, an introduction to the study of Folklore, Popular Religion, and Magic as understood among the Malays of the Peninsula.