Hop, Laura Lee <br/><br/>
The Bobbsey Twins: Solve a Mystery 

 - USA  Grosset & Dunlap, Inc.  1934 
<br/><br/> Junior High School  English 
<br/><br/><label>ISBN: </label>0-448-08027-3 
<br/><br/><label>Dewey Class. No.: </label>