User blog comment:SayuriDarling/Rick Riordan's Q&A for Goodreads/@comment-24055022-20150827205321

Well, I read them all, and some were, I think, stupid, and others just. . . weird. The Ethan and Luke, like, really? Where did you get that idea? Oh, but the question about him possibly writing an adventure about Percy and Annabeth's daughter was interesting, but disappointing when he answered.

And I totally agree with him about always seeming to make the main character a male and not female. I can totally relate to that.