"by Franklin W. Dixon" <br/><br/>
The Clue of the Missing Serpent 

 -  New York, Grosset & Dunlap [1974]  2003 
 - 181 
<br/><br/><label>ISBN: </label>044808953X 
<br/><br/><label>Dewey Class. No.: </label>F823  / 1909