User blog comment:SayuriDarling/Full first chapter of The Mark of Athena/@comment-115.146.161.162-20120607112414

I think Annabeth is the 7th. Well look at the other 6 demigods. All are there (except for the children of the minor gods and goddesses) except for Athena.

Percy = Poseidon

Frank = Ares

Hazel = Hades

Jason = Zeus

Leo = Hephaestus

Piper = Aphrodite

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