User blog comment:SayuriDarling/The Mark of Athena Official Discussion/@comment-86.28.255.73-20121007171543/@comment-3323804-20121007175545

There's probably going to be hints of Percy and Annabeth, though maybe not enough to satisfy a entire point of view from one of them. And I believe the five demigods will go straight to Greece as Camp Half-Blood can surely defend themselves even if for a few days (though I'm sure they can handle much more than that). Plus, getting Percy and Annabeth back and stopping Gaea from awakening and wrecking havoc on the entire Earth has a bit more importance than stopping a civil war.