A writer associated with clairvoyance
Davis was born in Blooming Grove, New York, in 1826. Experiences with mesmerism in the 1840s led him to claim clairvoyant powers and to develop teachings about nature and spiritual existence. He became known as the Poughkeepsie seer and published extensively on what he called Harmonial philosophy.
His books circulated through a network of supporters interested in healing, religious reform and communication with the dead. Yale’s collection of his papers preserves correspondence with one such supporter, William Green Jr. Davis continued writing and lecturing during the growth of American Spiritualism, giving readers an elaborate account of spiritual progress. He died in 1910.
Making an afterlife imaginable
The 1867 Part I held here presents the Summer Land as an inhabitable sphere of existence after death. Davis moves from the possibility of survival towards what he calls scientific certainty. Diagrams place the proposed spiritual destination within a wider account of the heavens. Astronomical language, philosophical reasoning and Spiritualist belief work together in that presentation. The illustrations give spatial form to his argument, showing how nineteenth-century print could make an unseen world appear coherent and approachable.
