User blog comment:SirMoodletonofCanadia/What do you think would happen if Percy had stayed with Calypso??????/@comment-3146930-20110112052000/@comment-3146930-20111211145219

You know, Demeter and Persephone were there too and I mean Poseidon managed to show up and take down Typhon in about a page worth of writing. The same thing happened with Hades, who then turned his forces against the Titan army. If you really are that interested, just read the story and then point out all the plot holes.