Betancourt stated that one of his primary motivations for agreeing to write the new books was to keep Zelazny's books and stories alive and in print, and to prevent them from fading into obscurity. He cited Robert E. Howard's Conan, Edgar Rice Burroughs's Tarzan, and Sir Arthur Conan Doyle's Sherlock Holmes as examples of how later authors had successfully continued and extended the stories of iconic characters long after their creators had died. In response to concerns that the "Dawn of Amber" series seemed to contradict some ideas or rules of the Amber universe as stated in Zelazny's original ten books, Betancourt stated in an interview that some of those contradictions would not prove valid by the end of his series.