TY  - BOOK
AU  - Riley, Clifford
TI  - Cahill the 39 clues files: operation trinity 
SN  - 9780545431439
PY  - 2012///
CY  - New York
PB  - Scholastic, 
N1  - 830L
N2  - Operation Trinity Chronicles the very first attack on Van Eyck's altarpiece, then jumps to WWII and young Grace Cahill's desperate bit to save it from the Nazi's. The final story tracks  Ian and natalie Kabra's first solo mission and the searching betrayal that nearly costs them everything. Discover the  secret history of one of the worlds most tantalizing treasures
ER  -