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About

Richard Russell Riordan Jr., known as Rick Riordan, is an American author celebrated for his young adult fantasy novels, particularly the 'Camp Half-Blood Chronicles'. This series includes 'Percy Jackson & the Olympians', 'The Heroes of Olympus', 'The Trials of Apollo', and 'The Nico di Angelo Adventures'. Riordan's books have been translated into numerous languages and have sold millions of copies worldwide. He also serves as a co-creator and executive producer on the Disney+ television adaptation of his 'Percy Jackson' series.

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Career Timeline

2005B$0.5M

Percy Jackson Breakthrough

Publishes 'The Lightning Thief', achieving immediate success and launching the 'Percy Jackson' series. Starts writing career.

2009A$5M+$4.5M

The Last Olympian Success

The final Percy Jackson book is a hit, consolidating his status. Substantial increase in net worth.

2010A$15M+$10M

Heroes of Olympus Series

Begins 'The Heroes of Olympus' series, further expanding his universe. Strong growth in net worth.

2017A$25M+$10M

Trials of Apollo Series

Starts 'The Trials of Apollo' series, maintaining his appeal.

2023A$35M+$10M

Percy Jackson TV Series

Executive producer role on the Disney+ series increases fame and income.

2026A$40M+$5M

Continued Bestselling Author

Continues to write successful books and remains influential in children's literature. Net worth continues to climb.

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Last updated: February 25, 2026