The Ocean of Osyria2005
by Scott Lobdell
Joe and Frank Hardy find themselves in Osyria, then in Paris, France, as they try to recover a centuries-old necklace that was stolen.
— from OpenLibrary
5 editions at OpenLibrary
Joe and Frank Hardy find themselves in Osyria, then in Paris, France, as they try to recover a centuries-old necklace that was stolen.