The sun and the star: From the world of percy jackson

Sinopsis

From New York Times #1 best-selling author Rick Riordan and award-winning author Mark Oshiro comes a new standalone adventure featuring two of the most popular characters from the world of Percy Jackson and the Olympians. ONE PROPHECY. TWO DEMIGODS. A HEROIC QUEST. Nico di Angelo is pretty familiar with the realms of death, being the son of Hades and all. So when a desperate voice starts plaguing his dreams, Nico is convinced it's coming from the Underworld and belongs to an old friend - a reformed Titan called Bob. Then an ominous prophecy leaves Nico in no doubt - Bob needs...