The book “The Sea of Monsters” by Rick Riordan is a book about a boy going to save his best friend and a demigod camp by going on a quest and fighting monsters. Some cool things from this book are he has water powers and he battles a giant cyclops in order to save his friends. He also travels on a battleship with a bunch of dead soldiers. People who like Greek mythology and action would like this book but although it is action-packed it also has themes of friendship and family.