User blog comment:SayuriDarling/Full first chapter of The Mark of Athena/@comment-4430596-20120613020751/@comment-3305773-20120614171347

Well Hime so far only 2 books have been released we still technically have 3 years for Riordan to fulfill his promise. I mean yes the 7 are all children of the Olympians but that doesn't mean they will not have any help. Gyahh I probably worded that wrong. What I mean is, they'll probably get help from a minor god or child somewhere in the next three books. I mean come on we have Nemesis appearing in the Mark of Athena, she's not really the most minor goddess but she is a minor god and so far Riordan has kept his promise. The Lost Hero we had Boreas and his children give help to Leo, Piper, and Jason somewhat, The Son of Neptune, Iris helped Frank and Percy. As far as I've seen Riordan's kept his promise of including the Minor gods and goddesses.