Books like percy jackson and the singer of apollo

Camp Half-Blood Chronicles is a media franchise created by author Rick Riordan, encompassing three five-part novel series, three short-story collections, two myth anthology books, a stand-alone short story, an essay collection, a guide, four graphic novels, two films, a video game, a musical, and other media. Set in the modern world, it focuses on groups of demigod teenagers, and features many characters from Greek and Roman mythology. The first series, Percy Jackson & the Olympians (2005-2009), follows the adventures of a teen named Percy Jackson at a summer camp for Greek demigods. The second series, The Heroes of Olympus, introduces several more lead characters and a second camp for Roman demigods. The third series, The Trials of Apollo, follows the now-mortal god Apollo, with appearances by many characters from the first and second series.