TY  - BOOK
AU  - Dixon,Franklin W.
TI  - The secret warning
T2  - His Hardy boys mystery stories
SN  - 0448099173 (trade ed.) :
AV  - PZ7.D644 Sew4
PY  - 1966///
CY  - New York
PB  - Grosset & Dunlap
N1  - Originally published in 1938
ER  -