R. Riordan is a writer.
R. Riordan has written the story of movies such as "Percy Jackson & the Olympians: The Titan's Curse", released in 2015, "Percy Jackson: Sea of Monsters" (2013).
R. Riordan is an author whose work has been adapted to the Big Screen with "Percy Jackson: Sea of Monsters", released in 2013.
Percy Jackson: Sea of Monsters
Directed by: T. Freudenthal, starring L. Lerman, N. Fillion, J. Abel, A. Daddario...