Layton  Court Mystery <br/><br/>
Wychford poisoning case : an essay in criminology 

 - London  W. Collons Sons & Co. Ltd.  1926 
 - viii,306p.,18.5cm. 
<br/><br/><label>Subjects--Personal Names: </label><br/>Detective and mystery stories, English;<br/>Murder--Investigation
<br/><br/><label>Dewey Class. No.: </label>823.912 Lay/Wyc