His books have spawned related media, such as graphic novels and short story collections. 20th Century Fox adapted the first two books of his Percy Jackson series as part of a series of films, while a Disney+ adaptation is in production.
Riordan's books have been translated into forty-two languages and sold more than thirty million copies in the United States.
( / ˈ r aɪər d ə n/ RIRE-dən born June 5, 1964) is an American author, best known for writing the Percy Jackson & the Olympians series.