User blog comment:Darkcloud1111/''The Mark of Athena'' Plot Holes/@comment-70.126.40.97-20121015215121/@comment-5636540-20121022233631

I think we should call him. Mr. Riordan or Rick Riordan. Or, if you must: Mr. Rick. He's an adult and a lot older (than MOST of us) and we should treat all adults with respect.