Richard O'Connell and the Dragon Ring

When Rick learns he's a wizard, he sets off on the adventure of a lifetime at Hogwarts. He's hardly adjusted to life as a Hogwarts student when a shopkeeper in the nearby town of Hogsmeade get murdered and a dark object has potentially found its way into the school. Rick and his friends Rigel, Terri and Cedric set out to uncover the truth and catch a dark wizard.