Rick Riordan's universe stretches way beyond Percy Jackson's adventures, and honestly, it's a treasure trove for mythology lovers. After 'Percy Jackson and the Olympians,' he dove into Egyptian myths with the 'Kane Chronicles' trilogy—'The Red Pyramid,' 'The Throne of Fire,' and 'The Serpent’s Shadow.' These books follow siblings Carter and Sadie Kane as they uncover their family’s magical legacy. Then there’s the 'Heroes of Olympus' series, which expands the Greek/Roman world with crossovers like 'The Lost Hero' and 'The Blood of Olympus.' Riordan also tackled Norse mythology with 'Magnus Chase and the Gods of Asgard,' a trilogy packed with Loki’s mischief and Viking lore.
But wait, there’s more! He’s written standalone novels like 'The Sun and the Star,' a Nico di Angelo story co-authored with Mark Oshiro, and 'Daughter of the Deep,' a sci-fi twist inspired by '20,000 Leagues Under the Sea.' Riordan’s 'Rick Riordan Presents' imprint even spotlights other authors’ myth-based stories, like 'Aru Shah' and 'The Storm Runner.' His work feels like a bridge between ancient tales and modern readers—always with that signature humor and heart.