User blog comment:Darkcloud1111/Mistakes in The House of Hades/@comment-4531415-20131116222027/@comment-3146930-20131120214749

Here is the thing though. Even after Annabeth was captured, she is almost completely forgotten by the Hunters when Artemis goes missing. When given the chance to receive a prophecy, Zoe asks how to find Artemis. Saving Annabeth is more of a side quest as Zoe is devoted to her patron goddess. Bianca and Zoe may have saved Annabeth, but their main goal was to save Artemis and died in the quest doing so. Then when Artemis was freed, she ended up saving Annabeth and pretty much everyone in the room (except Zoe).