I didn't realize, when I picked this up, that it was part of a larger world, and maybe even a series. The publisher/author all-too-often doesn't tell you on the book cover, "Hey dummy, this is volume 2 - go read volume 1 first!" This is one reason I am not a fan of series.
However, this book can be read as a standalone which was my inadvertent approach, and it was an enjoyable read - the one gem in a pile of dross that is my experience of selecting audiobooks off the library shelves. Although I have to say up front that this was a gem which lost a little of its luster before the story was over.
This world appears to me to be a bit like the floating "Hallelujah Mountains" of Pandora from the movie Avatar, excepting that here they're more like worlds - or at least large islands in space. It may be that previous books in this world have defined those other islands since each is named "The Island of..." but I can't speak to that. There is apparently no way to get from one island to another except by magical means, and it so happens that the world in which sisters Phifer and Thisbe (spellings may be off since this was an audiobook) exist, there is magic. Predictably for a book of this nature, the child in question either doesn't have it, or they're not yet fully mature in it.
The latter is the case with the sisters, and their unreasonable older brother Alex happens to be head magician of their world. but he will not let them learn magic until they show responsibility. The problem is that they cannot control their magic very well, and often cause harm and do damage with it. Why idiot Alex thinks denying them lessons will improve things is a mystery, but this is his position, so they sneak around picking up whatever magic they can from wherever they can.
In a rip-off of Harry Potter, there is a dark and dangerous forest where they're not supposed to go, so of course they go and get into trouble, and this in turn leads to their decision to go help the dragons on a different island after their bother refuses to do so. This is where they end up in trouble, and I'm sorry to say this novel ends in a cliffhanger and so isn't really a novel, but episode one, which to me is a downright cheat. That said, I enjoyed this book as far as it went, and I recommend it as a worthy read, especially for people who enjoy series with cliffhangers!
One of the reason I enjoyed it so much was the spirited reading by Fiona Hardingham. I don't know if she's British or not; I'd never heard of her, but she inflected these charming British accents for the two girls and quite won me over. Her only misstep in my opinion was in one of the animal characters. In this world, there are animated stone statues, and this really what makes the forest dangerous, Why wizards didn't go in there and re-freeze all the harmful statues is an unexplained mystery, but not all of them are evilly-intentioned. One of these is a cheetah. This species comes from Africa and India, but for inexplicable reasons, the reader gave it an American drawl! It made zero sense and took me out of suspension of disbelief every time it spoke.
The story went downhill somewhat towards the end and the abrupt non-ending was annoying, but the early part of the story and Hardingham's reading had won me over enough by then for me to let that slide. I recommend this, but I do not feel so excited by it that I want to read more. For those who do, there are many other volumes set in this world as far as I can tell.