Instruct: Classify Amazon reviews into positive or negative sentiment
Query: One of the best books I have read about a tragic fire.

I discovered an excerpt of To Sleep with the Angels by accident. I had barely heard of the fire this book is based on, as it occurred two years before I was born, and I have only been to Chicago once. I had to read the entire book, and I guess you could say I have become a student of tragedy-- it is sad, yes, but reading about how a tragedy brings out the best and worst in people is absorbing.To Sleep with the Angels is heartbreaking-- not only did the fire destroy innocent lives, the neighborhood was never the same. So many lives shattered-- those whose children had lived felt survivor's guilt as well as relief. The authors describe the fire and its aftermath in detail. This book will make you go to your child's school to check on safety measures-- there was such terrible suffering, and no one has ever been prosecuted.