@Maxwell57 Three that are main characters..sorta. Nico and Bianca Di Angelo (Who are technically spawns of Hades but you get the gist), and Hazel Lavesque. 

@WittyWolf I love all of those although the Artemis creation seems a bit odd but awesome at the same time.

@Kaalee Yeah I went and researched her. Seems like her and Nyx would be failry close in relation since Nyx is the embodiment of Night and Astraea is goddess of Stars and Justice