And anthropologically the whole subject of exorcism falls in line with the Psychological Theory of the nature and origin of the belief in fairies in Celtic countries.
"The Fairy-Faith in Celtic Countries"
W. Y. Evans Wentz
anthropologically they belong to a wider grouping, reveal a connection with each other which is otherwise unsuspected, and prepare themselves for treatment on a larger platform.
"Folklore as an Historical Science"
George Laurence Gomme
anthropologically interesting as are the results of the excavations at Umm el-Gra'ab, they are no less historically important.
"History Of Egypt, Chaldæa, Syria, Babylonia, And Assyria In The Light Of Recent Discovery"
L.W. King and H.R. Hall