A book about a mischevoius djinni a former resistance member and a very powerful magician
Love this book! (warning spoiler ahead) I just wish Nathaniel hadn't died. Kitty, Bartimaeus and Nathaniel were all starting to get along well.
I think this is the best book of this series.
I find it the best one from Bartimeaus trilogy. It connects fantasy with moral lessons. I recommend to everyone!