Thompson, Eileen <br/><br/>
The blue-stone mystery / 
by Eileen Thompson ; illustrated by James Russell 
 - London :  Abelard-Schuman,  1963 
 - 142 p. :  ill. ;  21 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Detective and mystery stories, English
<br/><br/><label>Dewey Class. No.: </label>823