Oppenheim, Edward Phillips,  1866-1946. <br/><br/>
Mr. Grex of Monte Carlo / 
By E. Phillips Oppenheim. 
 - 8th ed. 
 - London :  Methuen & Co. Ltd,  1925. 
 - 256 p. ;  20 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Detective and mystery stories.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Monte Carlo (Monaco)--Fiction.