Author, publisher in Bristol, England. Published a number of periodicals about Atlantis, Keely and similar topics. Sykes acquired copies of the Keely photographs from the Library of Congress and reproduced them for his subscribers. Sykes willed his collection to the Edgar Cayce Foundation (A.R.E.) when he died circa 1983. The A.R.E. maintains an "Edgerton Sykes Room" where select items from his collection reside. It was through the Sykes materials Dale Pond discovered Keely in 1984 while volunteering at the A.R.E. Library. The Pond Science Institute has some few Sykes materials in the PSI archives.