This book has a lot of action like fighting monsters, freeing people, and gods.
This book included a lot of facts about the planets, Ceres, Eris, the Kuiper Belt, the Asteroid Belt, the Sun, and stars. This book left out these stuff: Haumea, Makemake, and the Trojan Asteroids.
This book has a lot of information, including Pompeii, wars, Kosovo (the 195th independent country), and a lot of fun! The only thing that they missed is the 196th independent country, South Sudan.
This is one of the best book from the library about mysteries