TY  - BOOK
AU  - Carman,Patrick
TI  - The black circle
T2  - 39 clues,
SN  - 9780545152914
U1  - Fic 
PY  - 2009///]
CY  - New York
PB  - Scholastic
KW  - Code and cipher stories
KW  - lcgft
KW  - Detective and mystery 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  -