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.

But most notably, book three introduces one of the series’ most popular and most groundbreaking characters: Nico di Angelo, son of Hades. Fans have been looking out for mentions of Nico di ...

Promise. New York Times #1 best-selling authors Rick Riordan and Mark Oshiro collaborate again on a new adventure in which Nico di Angelo teams up with his half-sister Hazel Levesque to protect ...

But did it actually happen? Introduced in The Titan’s Curse, book three of the Percy Jackson series, Nico and Bianca di Angelo are at the Lotus Hotel and Casino at the same time as Percy and his ...