Goodbye, Seaweed Brain and Friends

I would like to talk to you today about some of my best friends in the whole wide world: Piper McLean, Jason Grace, Leo Valdez, Hazel Levesque, Frank Zhang, Nico di Angelo, Annabeth Chase, and (of course) Percy Jackson. Yesterday, I finished Blood of Olympus by Rick Riordan. This book came out October 2014, but things …