So I've read the first and second books in this children's series. Island of Fog, the first is a conceptually innovative and intriguing story which demanded a follow up. Labyrinth of Fire was such a book. You know the feeling when you watch a great movie and everyone is happy and all is well... but you wished you could see what happened after... but you know it's just a story and the characters disappear with the closing credits? This is like that. Labyrinth of Fire is a superb expansion of the narrative lifeline.
Mountain of Whispers, the third novel continues the story and delivers on its promise - danger, thrills, conflict, growth and resolution in abundance capturing the feeling of the created world's environment so well that you really feel the dust, fear, pain and relief! Some books capture the landscape and the smells and the emotion and succeed in bringing you into their world. This is what I love about these stories.
One minor criticism is that sometimes the action is so fast, the writing barely keeps up with the frenzy of activity that I know the author sees in his imagination. There are some plot issues like the crane which fell into place a little too easily and a few others that I'll not spoil. This is unlike the first book which is painstakingly perfectionist in its treatment of plot continuum and explanations. On the other hand, it's good to see some pieces of plot from the previous books fall nicely into place. All in all, a fun and rewarding read. Reading the previous books is mandatory.