The varieties of religious experience; a study in human nature;

"Being the Gifford lectures on natural religion delivered at Edinburgh in 1901-1902."

The mystery of space; a study of the hyperspace movement in the light of the evolution of new psychic faculties and an inquiry into the genesis and essential nature of space,

Bibliography: p. 359-365.

Common-sense botany. Designed to aid in the study of nature ...

Mode of access: Internet.