External links   first commentquestion  this linkList of Seth Sessions by Mary Dillman and this linkIndex of Eleven Seth Books by Sue R Williams both go to the same webpagethe front page of a website put up by Mary Dillman that is Seth related  it doesnt link directly to any sort of list  next commentquestion  the last  links are all for websitespages for a Lynda Dahl  this surprised me as i didnt remember seeing that name anywhere in the article  a search led me to refsource  which is ESP Power by Jane Roberts  introductory essay by Lynda Dahl ISBN   the relatively recent publication date caught my eye  i did a search for the book and found a Fells Official Knowitall Guide to ESP Power first published in  then in  and then in   How to Develop Your ESP Powers was published in  by Pocket Books which means this item is incorrect in the Complete writings list which lists the publisher as Federick Fell  i found it on AbeBooks and the cover clearly shows Pocket Books  and at any rate im fairly certain it should at least be Frederick  at any rate i could not find a single site that had this  reprinted book available store or library that listed an introduction let alone an introduction by a Lynda Dahl nor was an introduction mentioned on those pages that had the original  book available  which leads me to ask if this can be verified  if not i question the inclusion of it in the References item  and whether the introduction is verified or not i question having  external links for a different person on an authors WP article  it starts to come across as selfpromotion so i bring it here for discussion Note the final linkSethJane Roberts Books and Infois to a Facebook page maintained by Linda Dahl