Riordan's first full-length novel was Big Red Tequila, which became the first in a series, the Tres Navarre series. His big breakthrough was The Lightning Thief, the first novel in the five-volume Percy Jackson series, which placed a group of adolescents in a Greco-Roman …show more content…
Both had been born on June 5, she thirty minutes earlier.
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.
His Percy Jackson and the Olympians series features the titular twelve-year-old who discovers he is the modern-day son of the ancient Greek god Poseidon. Twentieth Century Fox purchased the film rights and released a feature film in 2010. Following the success of Percy Jackson, Riordan created The Kane Chronicles, which features a modern-day Egyptian pantheon and two new sibling protagonists, Sadie and Carter Kane. Riordan also created a sequel series to Percy Jackson, The Heroes of Olympus. He also wrote the introduction to the Puffin Classics edition of Roger Lancelyn Green's Tales of the Greek Heroes, in which he states that the book influenced him to write his Greek mythology