Great book! Once you begin reading this science fiction fantasy trilogy you just can't put it down! It does have suggestive themes but I reccomend this book for 13+. It is very discriptive at times. It does a great job in raising awareness of global warming and being more Eco friendly. It is action packed from beginning to end! You will feel a close personal bond between you and each character in every chapter. It packs both action and commedy together in a great punch combo! Fire Storm ~ a book you do not want to miss!