Estelle Jackson is the sister of Percy Jackson, Son of Poseidon. Estelle, on the other hand, is fully mortal. She is still in shock, just finding out her brother is a half god. We meet old friends while Percy and Annabeth get married! Love you guys!

A/N: I do not own any of these characters or anything to do with marvel (although I wish I do) It's one of those wrong number books and I don't know what I'm doing Cover by Adèle Heroine on ArtStation