The Black Circle (The 39 Clues, #5)
About this book
A mysterious telegram sends Amy and Dan Cahill off to Russia, where they search for a treasure stolen by the Nazis, the truth about the end of the Romanov dynasty, and information about the death of their parents.
Subjects
nyt:series_books=2010-05-01New York Times bestsellerJuvenile fictionAdventure and adventurersScavenger huntsMystery fictionBrothers and sistersInheritance and successionOrphansWillsFictionChildren's storiesAdventure fictionAdventure storiesSiblingsChildren's fictionAdventure and adventurers, fictionMystery and detective storiesCode and cipher storiesDetective and mystery storiesAmerican Code and cipher storiesFamily secretsCiphersFrères et sœurs