User blog comment:SayuriDarling/The Mark of Athena Official Discussion/@comment-75.119.225.228-20121004022423

In The Mark of Athena Reyna tells Annabeth that Hylla left right before she arrived but in The Son of Neptune Hylla was there when they were talking about the scroll and the greeks coming so why did Hylla leave if she knew greeks were coming and Camp Jupiter might still be in danger?