DOYLE, Arthur Conan   <br/><br/>
The sign of four / 
Arthur Conan Doyle ; with an introduction and glossary by Lucy Toop 
 - London :  HarperCollins Publishers,   c2019 
 - iv, 156 pages  18 cm. 
<br/><br/>With an introduction and glossary by Lucy Toop 
<br/><br/><label>ISBN: </label>9780008325954 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English literature--History and criticism--20th century
<br/><br/><label>Dewey Class. No.: </label>823.8 DOYL