Notes: • Both Contento and Reginald credit the editor as Peterson, but Currey [in an ad for a copy on AbeBooks] states it was Norm Metcalf • There is no specific editor credit in the book. The copyright page says the book is copyright by Robert C. Peterson and also that the "Introduction" is copyright by Peterson. Presumably this is the essay by Boucher as there is no separate "introduction" by Peterson (or anyone else). There is no mention of Metcalf in the book. This essay (http://jerryshouseofeverything.blogspot.ca/2013/09/forgotten-book-science-fictional.html) sugests that both Peterson and Metcalf were members of the "Council of Four" which published the book.