‘Staff of Serapis’ eBook releases today, includes ‘Blood of Olympus’ preview “The Staff of Serapis” by Rick Riordan is now available as an eBook, and includes a sneak peek at Blood of Olympus, the final book in the Heroes of Olympus series. May 20, 2014
Rick Riordan reveals cover for ‘The Staff of Serapis’ Rick Riordan has revealed the cover for his latest crossover short story, “Staff of Serapis,” which features Annabeth Chase and Sadie Kane. April 3, 2014