I read this book a while back and it was so great, I read the whole series. It is about a boy named Gregor who one day accidentally falls in a hole and discovers the underland. He realizes he is the warrior of the prophecy of gray and goes on a journey to save someone and fufill the prophecy along with his sister Boots(nickname).

This book is great. Its about another prophecy, the prophecy of Bane. Gregor must set off to defeat the to-be rat king, but can he do it?

This book is great, it has a lot of adventure. Gregor must defeat this plague by heading to the source of it, but where is this source?