Dixon, Franklin W. <br/><br/>
Without a trace / 
Franklin W. Dixon. 
 - New York :  Pocket Books,  c1989. 
 - 153 p. ;  18 cm. 
 - Hardy Boys casefiles ;  no. 31 .
 - Dixon, Franklin W.  Hardy boys casefiles (New York, N.Y.) ;  no. 31. .
<br/><br/> "An Archway paperback." 
<br/><br/><label>ISBN: </label>067167479X (pbk.) 
<br/><br/><label>LCCN: </label>2002559234 
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Mystery fiction.<br/>Young adult fiction.
<br/><br/><label>LC Class. No.: </label>CPB Box no. 1779 vol. 9 
<br/><br/><label>Dewey Class. No.: </label>813.54  / DIX