There are a number of reasons why I did not think I was going to like this book anywhere as near as much as I actually did.
Firstly it is a collaboration and I cannot easily think of any book authored in this way that I would call truly great. The idea of authorial collaboration often puts me in mind of that oft-quoted quip that goes: a camel is a horse designed by a committee. Now I admit right off that I think this is grossly unfair to the camel, which after all, is quite wonderfully adapted to its life and habitat. But I know what they mean. A number of folk chipping in ideas, especially where they are very creative ones, can lead to an interesting and inventive amalgam. Rarely if ever, though, does it lead to something with the same clarity of concept and design, the same sleekness and integrity of vision as the creation of an inspired individual. Certainly I find this is so with fiction writing. I sometimes love it when creative minds spark ideas off each other - and I know full well that this can be a most enjoyable and stimulating way of working. But it is the individuality and integrity of a particular authorial voice which always thrills me most as a reader. So although we have two fine writers involved here (even if Cassandra Clare's principal work does not come within the sphere of writing that interests me much personally) I did not have too high hopes of this collaboration.
Of far greater concern to me though, as I initially read further and further into The Iron Trial was that so many aspects of its core narrative are Harry Potter derivative. Here is the tale of a young boy who finds himself in his first year at a wizarding 'boarding school' where he quickly establishes firm friendship, with another boy and a very bright girl in the same initial year or grade. It appears certain, too, that this first book, representing the experiences of their first year in the school (here the 'Iron Grade' in the 'Magisterium') will be the first in a series following the experiences of the three trainee magicians through each year (with, predictably, 'Bronze', 'Silver' and 'Gold' stages still to come). In school our protagonist is plagued by the hostile and spiteful attentions of a maliciously jealous fellow pupil. On the wider front, the whole world is threatened by the monstrous evil of an 'Enemy of Death' figure, who it seems was, a former outstanding pupil of the Magesterium, now turned bad.
The book does suffer, too, from what is at times a rather episodic narrative, which possibly relates to my fear that the writing may have been parcelled out between its two writers. Nonetheless is well written and indeed captures many of the strengths of The Potter books as well 'borrowing' many of their key ingredients. It has a very great deal of the same ability to fascinate and absorb, to involve and excite. Particularly, it engenders very strong and easy identifications with its young protagonists which soon develop into something close to an emotional bond. All this means that, despite reservations, it soon develops into a very good read. There are significant differences too of course which add to the distinction and reader absorbtion of this new version. Unlike enthusiastic and wonder-struck Harry, Call, the protagonist here, is a rather unwilling and uneasy student at the wizard academy. The school itself, too, is very different indeed from Hogwarts, both physically (here a maze of underground caverns, rocky passageways and canals) and in its ethos, it's teachers and its approach to magic. All of this is most vividly created and the wonderful imaginations of thes two very experienced fantasy writers very much show through. However, I am never going to be too much impressed by such an obvious clone, well written or not.
BUT THEN (and the capitals are deliberate here) things change in most interesting ways. Around two thirds of the way through, the storyline takes a number of really very shocking and most intriguing jolts that suddenly make it very different in both content and feel from HP. It becomes clear that rather than settle for a lazy semi-pastiche, the authors have very cleverly used familiar features from this very specific fantasy genre in order to set up expectations that they then intend to thwart. And they do so to quite thrilling effect. Suddenly we have a very different book and a see totally different level of authorial skill. It becomes quite a read and, by the end, sets up eager anticipation of the sequel.
Descriptions along the lines of 'the best thing since Harry Potter' are so overused and abused in publishers' hype as to have become, infuriating, hilarious or simply derisible. However this is the only book I have read that so well feeds on the HP tradition, but then subverts it in a shocking but totally enthralling and entertaining way. In doing so it comes close to recapturing the same quality of reading engagement as its illustrious predecessor whilst adding enough difference to be truly special.
However the jury must remain out on the impending full series until there is more to read. In a sense the big shock has now been sprung. It will be most intriguing to see how its implications are worked through. The question is can these two skilled authors maintain and develop interest through several more years at the Magesterium, in ways that are original and special enough to fulfil the promise of greatness this debut instalment now makes?