User blog comment:Menara/The Son of Sobek: The official PJ and Kane Chronicles Crossover/@comment-5593616-20130515180205

I haven't read it yet, but I take it from some of the comments that it looks like it takes place after HoO? The only problem I have with that is that it confirms that Percy escapes Tartarus, and it doesn't seem like the type of spoiler RR would give us.