The black circle

"A strange telegram lures fourteen-year-old Amy Cahill and her younger brother, Dan, deep into Russia and away from the only trustworthy adult they know. Signed with the initials NRR, the telegram launches a race to uncover a treasure stolen by the Nazis and the truth behind the murder of the last Russian royal family. All too soon, the treasure hunt starts to smell like a Lucian trap. But the bait might just be irresistible...what will Amy and Dan risk to find out what really happened on the night parents died?"--container.

Year

2009

Language

English

Series

39 clues -- 5

Publisher

Scholastic Audiobooks

Editions

1

ISBN

9780545160865

Data source: Wikidata