Guys,I need help. I've read PJO, but I need to know which series is right to read next. Also, I don't know the abrieviations, so please the whole thing. I need help!
You read Percy Jackson and the Olympians, then Heroes of Olympus (The Lost Hero is the first book). After you can go on to the Magnus Chase series and/or the Trials of Apollo. (Not sure where the Kane Chronicles fit in, I've never read them and they aren't directly connected.) Hope that helps!!!