Harry Potter and the Chamber of Secrets seven books had been published, Graeme Davis regarded "Harry Potter and the Chamber of Secrets" as the weakest of the series, and agreed that the plot structure is much the same as in "Harry Potter and the Philosopher's Stone". He described Fawkes's appearance to arm Harry and then to heal him as a "deus ex machina": he said that the book does not explain how Fawkes knew where to find Harry; and Fawkes's timing had to be very precise, as arriving earlier would probably have prevented the battle with the basilisk, while arriving later would have been fatal to Harry
Harry Potter (film series) film series that followed "Harry Potter"s suit. Furthermore, the practice of splitting the finale of a film series into two back-to-back films began with the success of "Deathly Hallows", and it would soon be replicated by "" and "", "" and "", "" and "", and "" and its sequel "". The films are also widely credited with singlehandedly signalling the popularity of films based on children's and young adult literature in the 2000s and 2010s, correlating with the book series' own literary influence. Costance Grady and Aja Romano, commenting on the whole "Harry Potter" franchise's legacy for "Vox" in