This is my favorite book of the series. The book is so fun when you read it, it is funny when it needs to be, and serious and emotional when it needs to. It is so imaginative and executes the setting perfectly, for example, the author was explaining what Tartarus looks like, with all the ogres, giants, cyclops, furies, and titans that live there and remember who Percy Jackson is because he killed them. It was so nerve-racking to me the first time I read it, because I was so afraid that he was going to die. All of the characters are lovable and understanding, that you will never be able to put the book down.This was a good book for me to read, and I love it.