the book Faith-Healers in the Himalaya by Casper J. Miller. It is a classic anthropological study of shamans and traditional healers in the Dolakha District of Nepal. 

The book's description, as indicated on the cover and in summaries, covers:

The mysterious and unknown world of spirit-possession, occult healing, magic, and witchcraft. 

The practices of jhankris (traditional healers), including controlled shaking, chanting, and drum-beating used to contact spiritual forces causing illness. 

A fascinating account of a traditional way of life that is slowly disappearing in the Himalayan region.