Nico lost his friend Jason Grace in that series, but still has a ray of sunshine in his life in the form of his boyfriend, Will Solace, the son of Apollo. After planting that story seed in The ...

But most notably, book three introduces one of the series’ most popular and most groundbreaking characters: Nico di Angelo ... and Bianca learn that they are children of Hades, which grants ...

Disney-Hyperion Nico di Angelo and Will Solace After planting that story seed in The Tower of Nero and conceiving of a new book from Nico's perspective, Riordan decided he couldn't do it alone.