Vespers Rising (The 39 Clues, Book 11) (Unabridged edition)

Rick Riordan is a bestselling American author known for his mythology-inspired fantasy novels for young readers. Born on June 5, 1964, in San Antonio, Texas, Riordan gained international fame with the Percy Jackson & the Olympians series, which reimagines Greek mythology in a modern setting. His works, including the Heroes of Olympus, Kane Chronicles, and Magnus Chase series, explore diverse mythologies with humor, adventure, and relatable characters. Riordan’s books have sold over 100 million copies worldwide and inspired successful adaptations, making him a beloved figure in children's literature.