The Belief in Immortality and the Worship of the Dead, Volume 1 (of 3)

The Belief Among the Aborigines of Australia, the Torres Straits Islands, New Guinea and Melanesia

The Belief in Immortality and the Worship of the Dead, Volume 2 (of 3)

The Belief Among the Polynesians

The World's Sixteen Crucified Saviors; Or, Christianity Before Christ