Interesting

The concept of this book is pretty interesting. A kid dying and finding friends in the inbetween was a new way of looking at things.
Though the story had a lot of deeper ideas and feelings it was essentially about the main character's sister in the live world and if he can find a way to save her.
It was a fun read and the plot was very well written. The characters were wonderfully written and it was nice to learn about them and where they came from, given to us in a way that didn't distract from the main plot.