The voluminous book provides a range of international theories and methodologies in analytical folklore investigations, and a classification scheme based on genre is offered as the system of taxonomy for Philippine traditional materials. Lopez counts on the regional folklorists to refine the classification according to the texts of their respective areas. The different genres, too, are explained and examined in another part of Lopez's study. The reader will definitely find interesting and useful, the illustrative examples for each genre.

Philippine Folklore Stories is a book by John Maurice Miller. It presents a collection of fourteen mythological Philippine folklores, some rooted in the era before Spanish colonization.