13 [Deleted User] In: Question-Answer Which of these series was written by two different authors? 13 Which of these series was written by two different authors? Millenium Percy Jackson Chronicles of Narnia Twilight 1 Answer Voted Oldest Recent Random Best Answer Goto 2021-02-14T19:09:51+00:00Added an answer on February 14, 2021 at 7:09 pm The correct answer is: Millenium. 7 Reply Share Share Share on Facebook Share on Twitter Share on WhatsApp Leave an answerLeave an answerCancel reply Featured image Select file Browse Click on image to update the captcha. Save my name, email, and website in this browser for the next time I comment.