Dixon, Franklin W.
Mystery of the flying express by Franklin W. Dixon. - New York : Grosset & Dunlap, c1977. - 177 p. ; 20 cm. - The Hardy boys mystery stories ; 20 .
0448089203
Hardy Boys (Fictitious characters) --Juvenile fiction.
Mystery and detective stories.
PZ7.D644
Fic. D6213m 1977 Bk.20
Mystery of the flying express by Franklin W. Dixon. - New York : Grosset & Dunlap, c1977. - 177 p. ; 20 cm. - The Hardy boys mystery stories ; 20 .
0448089203
Hardy Boys (Fictitious characters) --Juvenile fiction.
Mystery and detective stories.
PZ7.D644
Fic. D6213m 1977 Bk.20