W. R. Harris has written:
'Essays in Occultism, Spiritism, and Demonology' -- subject(s): Occultism, Parapsychology, Psychical research
'The Catholic Church in the Niagara peninsula, 1626-1895'
'Essays in occultism, spiritism, and demonology' -- subject(s): Spiritualism, Occultism
'The cross-bearers of the Saguenay' -- subject(s): Catholic Church, Indians of North America, Missions, Montagnais Indians
'Travel-talks' -- subject(s): Description and travel, Indians of Mexico
'Here and there in Mexico' -- subject(s): Description and travel, History