- The Witches' Pharmacopoeia
- Romancing the Wild: Cultural Dimensions of Ecotourism
- Fletcher Genealogy: An Account of the Descendants of Robert Fletcher of Concord, Mass
- Myths of the Robin Rebreast in Early English Poetry: A Paper Read Before the Anthropological Society of Washington, December 18, 1888
- On Prehistoric Trephining and Cranial Amulets - Primary Source Edition