TY  - BOOK
AU  - Carman,Patrick
TI  - The black circle 
T2  - The 39 clues
SN  - 9780545090636
PY  - 2009///
CY  - New York
PB  - Scholastic
KW  - Brothers and sisters
KW  - Juvenile fiction
KW  - Orphans
KW  - Russia
KW  - Mystery fiction
KW  - gsafd
KW  - Adventure fiction
N2  - Where are Amy and Dan Cahill? The two kids were last seen in Egypt, hunting for one of the 39 Clues that could make them the most powerful people on earth. But no one has seen the siblings since. Has the ruthless Irina Spasky finally tracked them down? Or worse ... the Madrigals?
ER  -