TY  - BOOK
AU  - Dixon, Franklin W. 
AU  - Franklin W. Dixon 
TI  - the hard boys mystery stories 13 : the mark on the door 
U1  - Fic. D621m 2008  
PY  - 1934///
CY  - New York 
PB  - Grosset & Dunlap 
N2  - The search for a stolen boat leads the Hardy brothers to Mexico where they become involved with a band of Indians and a strange smuggling operation

ER  -