TY  - BOOK
AU  - Warner,Gertrude Chandler
AU  - Cunningham,David
TI  - Mystery behind the wall
SN  - 059042677X (pbk.)
AV  - PZ7.W244 Mvm 1992
U1  - [Fic] 20
PY  - 1991///, c1973
CY  - New York
PB  - Scholastic
KW  - Mystery and detective stories
KW  - Detective and mystery stories
N2  - A young Canadian visitor helps the Alden family solve a mystery involving a lost coin collection
UR  - http://www.archive.org/details/mysterybehindwal00warn
UR  - http://www.openlibrary.org/books/OL24214853M
ER  -