Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Interesting Story--Looking for More

I found this book at a used book store a few months ago and I finally had a chance to read it. I thoroughly enjoyed the story. The characters were well developed and the story was one that I was easily drawn into. I decided to look for the next story in the trilogy that was mentioned in the "About the Author" section at the end of this book. I have recently found out that there probably won't be a sequel to this book and I am extremely disappointed. It's too bad really, especially since I so very rarely find a story that grabs my attention and makes me want to read more about the world that the author has spent so much time creating.