Richard Russell "Rick" Riordan, Jr. (/ˈraɪərdən/; born June 5, 1964) is an American author best known for writing the Percy Jackson & the Olympians series, which is about a twelve-year-old who discovers he is the son of Poseidon, the ancient Greek god of the sea. His books have been translated into 37 languages and sold more than 30 million copies. Twentieth Century Fox has adapted the first two books of his Percy Jackson series as part of a series of films. His books have spawned related media, such as graphic novels and short story collections.
Born in San Antonio, Texas, Riordan was working as an English and social studies teacher in San Francisco when he conceived the idea for the Percy Jackson series as bedtime stories about ancient Greek heroes for his son Haley. Haley had been diagnosed with ADHD and dyslexia, inspiring Riordan to make the titular protagonist ADHD/dyslexic. Riordan published the first novel in the series, The Lightning Thief in 2005. Four sequels followed, the last, The Last Olympian in 2009. Prior to Percy Jackson, Riordan had written the Tres Navarres series, a series of mystery novels for adult readers.
Riordan was born and raised in San Antonio, Texas, graduating from Alamo Heights High School. He then graduated from the University of Texas. He taught English and Social Studies for eight years at Presidio Hill School in San Francisco.
^Lodge, Sally (August 18, 2011). "First Printing of Three Million for New Percy Jackson Book". Publishers Weekly. Retrieved August 18, 2015. There are 30 million copies in print in the U.S. of the novels in the author's three series for Disney-Hyperion: Percy Jackson & the Olympians, The Kane Chronicles, and the The Heroes of Olympus—and the books have been translated into 37 languages.
^Springen, Karen (May 31, 2012). "Rick Riordan Makes His 'Mark'". Publishers Weekly. Retrieved June 3, 2012. a cruise to the Baltic and Scandinavian countries last summer provided fodder for Riordan’s upcoming Norse series
^Jones, Trevelyn; Luann Toth; Marlene Charnizon; Daryl Grabarek; Joy Fleishhacker (December 1, 2010). "Best Books 2010". School Library Journal. Archived from the original on January 1, 2011. Retrieved January 22, 2012.