Read this next if you read PJ as a kid

In recent years, dark fantasy has gained immense popularity, particularly among fans of classic tales like Percy Jackson. Books that capture the essence of mythology while introducing adult themes, complex characters, and a twist of horror have become sought after. One such example is the emerging genre that involves gods growing old and their desperate attempts to reclaim their former glory. These narratives often portray ancient beings grappling with the modern world, sometimes transforming into dark figures, such as vampires, who can offer immortality and power to unwitting humans. Readers seeking something along the lines of Percy Jackson but with a more mature tone will find plenty of options available, such as 'The Fragmented' by VC Sofi Aguilera. This book is just one example of a gripping fantasy that elegantly weaves together mythological elements with darker themes, immersing readers into rich, imagined cultures and intricate lore. For those who have enjoyed the whimsical and adventurous spirit of children's fantasy, these adult adaptations serve to deepen the exploration of familiar mythos. The fusion of fantasy with poignant life experiences resonates well with older audiences, making them perfect for anyone who grew up reading about demigods and ancient prophecies.