Currently drowning in the Percy Jackson fandom. I have so many fanfics queued up.

Besides PJO/HoO/ToA, I also love The Unwanteds by Lisa McMann. You, whoever you are reading this, should head over to your local library or bookstore to get this series. It's seven books long with a sequel series that has two books plus more coming. If you love youth fiction/fantasy books than you'll love this series.