I had bought this book not realizing it was for children, so I was disappointed with the low number of pages and some of the content. On the other hand, looking at it as a children's book, it is very good and has many good photos, some of which weren't even in the adult books on the same subject. It could perhaps have more text since it is for up to age 12 readers, who should be able to read longer books. Overall, for a children's book, I give it a good rating. For adults, I suggest buying one of the other books on the Triangle Fire.