I had the huge pleasure of reading Prisoner to my sons a few years back, and it was that experience which finally persuaded me to take J K Rowling seriously as an author.
Philosopher’s Stone and Chamber of Secrets had been fun, with dark moments but plenty of silliness as well, and it seemed the level of peril Harry was going to face was never going to be that serious. He certainly didn’t seem to need the help of adults to face down Voldemort once a year. His plot armour was unbreakable and extended to all his companions. While there is also a strong case to be made for Goblet of Fire being the turning point in the series, where there are key character deaths and the novels begin to grow much longer, I think Prisoner is equally a significant milestone in the series.
First, Prisoner is a much darker novel than its predecessors. Sirius Black has been built up through out the novel as a psychotic and dangerously powerful killer, the only wizard to ever escape from Azkaban (even though his attempts to break into the castle and the Gryffindor common room and bedrooms have not seen anyone killed or even hurt). Having been told relentlessly that he is an extremely dangerous character, we have no reason to believe he is not the novel’s principal villain. After all, who else could it be? In the novel’s climax n the Shrieking Shack the trio are ‘captured’ by Black, Ron is seriously injured, and the only possible help, Professor Lupin, seems to be a traitor. It’s hard to see a way back for them at that point.
The darkness of the novel is underlined by introduction of dementors, a disturbing new element to the narrative. While much of the landscape of Hogwarts is familiar, drawn from traditional stories – ghosts, goblins, giants, unicorns and centaurs – dementors are something new and very scary.
“Dementors are among the foulest creatures that walk this earth. They infest the darkest, filthiest places, they glory in decay and despair, they drain peace, hope, and happiness out of the air around them… Get too near a Dementor and every good feeling, every happy memory will be sucked out of you. If it can, the Dementor will feed on you long enough to reduce you to something like itself… soulless and evil. You will be left with nothing but the worst experiences of your life.“
What’s worse in many ways is that the dementors are ostensibly on the ‘good’ side – the Ministry employs them to run Azkaban where psychological torture is the state-sanctioned fate of all, to act as security guards around Hogwarts once the threat to Harry from Sirius becomes understood and to execute prisoners without benefit of trial or sentence in the most appallingly cruel fashion, using the Dementor’s Kiss. They are the stuff of nightmares:
Where there should have been eyes, there was only thin, grey, scabbed skin, stretched blankly over empty sockets. But there was a mouth … a gaping, shapeless hole, sucking the air with the sound of a death-rattle.
Fluffy falls asleep when you sing to him, Aragog is Hagrid’s friend, and the basilisk is pecked out of action by Fawkes – but the dementors will eat your soul.
Second, the climax of the novel following Buckbeak’s ‘execution’ is a sustained, extraordinarily breathless series of reveals, twists, and surprises. Reading these chapters (from seventeen to the end of the novel) I found it virtually impossible to find a natural place to find somewhere to pause for the night – each one ends with a cliff-hanger that demands you read on. It’s brilliantly constructed. Prisoner is still an adventure novel for children and young adults, but the shift in tone and quality from the earlier novels is apparent.
Third, complexity. In the course of this novel that Rowling is able to sustain dramatic tension and build a world of depth and complexity, demanding that we look again at the first two novels, re-evaluating references, incidents, and even casual apparently throwaway lines for new importance. You can start to see her cash in some of the investment made in earlier novels. Scabbers, for example, introduced on that first ride on the Hogwarts Express as Ron’s rather pathetic hand-me-down pet, suddenly becomes a much more important character. Equally, the passing reference to Sirius in the opening chapter of Philosopher’s becomes strikingly poignant when it is revealed he is Harry’s godfather. (Incidentally it is surprising that suspicion did not fall on Sirius immediately following the attack at Godric’s Hollow. Dumbledore knew James and Lily were hiding under the protection of a secret-keeper and believed that person to be Sirius – hence his willingness to let Sirius rot in Azkaban for 12 years. But when he hears that Sirius lent Hagrid his motorbike to convey Harry to Privet Drive – no reaction!)
The case against Prisoner revolves mainly around the use of the time-turner as a plot device. It’s a classic deus ex machina, and invites the question why the Ministry allowed a school-girl to casually use such a powerful magical device for relatively trivial purposes. Within the context of the novel however these questions usually don’t occur to the reader, and the time-travel resolution of the plot seems neatly done. Again, if we can suspend our disbelief to allow the existence of magic, magical creatures, and the whole wizarding world, why can’t we allow for time travel as well, and just skate on past any awkward paradoxes?
These elements build into a powerful combination, using the characters, locations and structures that Rowling established in the first two novels, but beginning to explore the wider wizarding world. These are still school-children, struggling with homework, exams, and the awkwardness of teenage friendships (Ron spends a long time sulking when he thinks Crookshanks has eaten Scabbers). Prisoner begins the transition to the darker, more mature themes that dominate the rest of the series.