Just an update I ve folded some of the external links and additional reading sources into the text so they now appear in the reference section I still have more to do The page looks different but I haven t removed any substantial content at this point Some of the links are broken so hopefully I can find supportive references There are existing pages for The Psychology of the Psychic and the Vividness of Visual Imagery Questionnaire and I believe some of the information included about those topics on the Dr Marks page could be moved to the corresponding pages I haven t checked yet for the other works I m starting to go section by section and will continue to make updates to the page Best Regards