Percy Jackson is a great book by Rick Riordan. I found this book out of the series very interesting and if like me you also love Greek and Roman mythology as much as I do you will realize how amazing the book is. I found the addition of monsters and Greek gods to the life of a boy living in the present world very great. The pace of introducing new characters to the story was perfect. But however, if you have read The Pegasus Series by Kate O'Hearn first you might find the connection of the characters added to the story by the author a bit weak. A quick tip: do not read it with long time gaps like 15-20 days in between reading the book it will make the storyline unrelatable and very boring for you. Do try it though :) !!!