Walker, Mildred T. <br/><br/>
Sherlock puzzle book:  unsolved cases and riddles documented by Dr. John Watson / 
Mildred T. Walker 
 - [not identified]  Mildred T. Walker  [?] 
 - 170 p. 
<br/><br/><label>ISBN: </label>9781792130236 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English  fiction.<br/>Detectives--mystery stories.
<br/><br/><label>Dewey Class. No.: </label>823.8  / Wa Sh