Board Thread:General Discussion/@comment-4196571-20131216234915

So far, the plot of all of the Heroes of Olympus books have revolved around a specific character/characters or the children of a specific Olympian. The title of each book hinted as to who/whom this was.

The "Lost Hero" was Jason. The "Son of Neptune" was Percy. Annabeth took up half of the "Mark of Athena", and Hazel and Nico (children of Hades) influenced the events of the "House of Hades" heavily.

If the books continue the current trend, then who or whom is the Blood of Olympus? 