[Books which Mr Spence refers to that are already available at PG are:

Creation Myths of Primitive America by Jeremiah Curtin — http://www.gutenberg.org/ebooks/39106
Folklore as an Historical Science by G. Laurence Gomme — http://www.gutenberg.org/ebooks/21852
The Evolution of the Dragon by George Elliot Smith — http://www.gutenberg.org/ebooks/22038 — mdh]


CONTENTS
I[INTRODUCTORY]
II[THE PROGRESS OF MYTHIC SCIENCE]
III[THE EVOLUTION OF THE GODS]
IV[THE VARIOUS TYPES OF DEITY]
V[THE VARIOUS CLASSES OF MYTH]
VI[THE MAKING OF THE WORLD AND OF MAN (COSMOGONY)]
VII[PARADISE AND THE PLACE OF PUNISHMENT]
VIII[FOLKLORE AND MYTH]
IX[RITUAL AND MYTH]
X[THE WRITTEN SOURCES OF MYTH]
XI[THE GREAT MYTHIC SYSTEMS OF THE WORLD]

[INDEX]