The American Society for Psychical Research (ASPR) is the oldest psychical research organization in the United States dedicated to parapsychology. It maintains offices and a library, in New York City, which are open to both members and the general public. The society has an open membership, anyone with an interest in psychical research is invited to join. It maintains a website; and publishes the quarterly Journal of the American Society for Psychical Research.

Simon Newcomb was a Canadian–American astronomer, applied mathematician, and autodidactic polymath. He served as Professor of Mathematics in the United States Navy and at Johns Hopkins University. Born in Nova Scotia, at the age of 19 Newcomb left an apprenticeship to join his father in Massachusetts, where the latter was teaching.