Although not a psychical researcher, per se, Dr. Neville J. Whymant (1894-?) was involved in what is perhaps the most intriguing case in the annals of mediumship. Over a period of about two months, during the latter part of 1926, Whymant attended 12 sittings with medium George Valiantine at the New York City Park Avenue home of Judge and Mrs. William Cannon and was witness to phenomena that far exceeds the boggle threshold of most people. He reported on his experience in a 1931 book, Psychic Adventures in New York.