Masterman, J. C.  <br/><br/>
The case of the four friends:  a diversion in pre- detection 

 - Harmondsworth  Penguin Books  1961 
 - 201 
 - Penguin Books 1555 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>English fiction<br/>English literature<br/>Stories
<br/><br/><label>Dewey Class. No.: </label>823  / M393c