The on-sale date is the publication date in U. S. Copyright Office filings.
Frank Frazetta later republished this painting as a poster titled "Dracula Meets the Wolfman."
Letters of comment from Eddie Eddings, James K. Weston, Roy A. Hansen, Kim Bethem, Wendell D. Crocker, Al Harman and Richard Hauser.
Biography of Frank Frazetta.
Robert Louis Stevenson adaptation.