Rick Riordan is an American author best known for ... a daughter of Pluto, and Frank Zhang, the son of Mars. "In the Labyrinth, you must hold your mind. That is the first step to surviving." ...

It all started on the tour for the first book together, The Sun and the Star. Percy Jackson & The Olympians creator Rick ...

While some series stand out as the best, every book written by Riordan offers something exciting and unique for readers. After writing Percy Jackson & The Olympians, Rick Riordan's career took off ...

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 ...