This book is really good. The genre of this book is definitely fantasy because there are gods, and talking animals. The book will leave you hanging on the edge of your seat because there are many things that you didn't expect and happen anyway. Percy is the main character and is the son of Poseidon. He goes on this quest to the underworld and across the country to find stolen property of the gods. You will be surprised at many things that happen throughout the book and for a challenge, try to figure out what happens before the characters do.
This is an amazing book! This book is full of suspense and many things happen that you didn't expect would happen. The main character, Henry, finds these cupboards that lead to different worlds. The book goes on to be about finding what is in the cupboards and discovering the monsters behind them. I would recommend this book to people that like fantasy and suspense.
This book is good because the worlds are very different and the book is really creative. I would recommend this because it can be sad but you will also feel many emotions. This book also displays lots of teamwork and friendship.