This takes place after the Heroes of Olympus series and follows 17 year old, Rose, with huge problems and the worst villain of all.
I don't own anything! I don't even own the OCs cuz I haven't copywrited this. Thanks RR for these amazing books!

Charactors:

Rose
Percy
Jason
Piper
Reyna
Rachel
Nico
Noah
Florence
Katie
Leo
Annabeth
Logan (kind of)
Hazel (coming later)
Chiron
Cami- Demeter
Max- Poseidon
And more that I can't give away right now. Sorry