Doyle, Arthur Conan <br/><br/>
A Study in scarlet and the sign of four 

 - New York  Dover Publications, Inc.  2003 
 - ix, 180p. 
<br/><br/><label>ISBN: </label>0486431665 
<br/><br/><label>Subjects--Topical Terms: </label><br/>NOVELS, CRIME
<br/><br/><label>Universal Decimal Class. No.: </label>82-312.4  / D59