This is my favorite book of the series so far. I love the character development, even though I‘d still love a little more depth but hey it‘s getting more. I‘m still amazed at how easy this series is to read, the way Rick Riordan is able to write the perfect mix of greek mythology and modern times is still fascinating to me. He makes it seem so easy, even though it probably isn‘t. I still love Groover the most to be honest, he‘s such a good character. I al sad to know that I now have only one more book in the series. I don‘t want it to be over.