Wilkinson, Richard Hill,  1904- <br/><br/>
The ghost of Grand canyon;  a mystery play in three acts, 
by Richard Hill Wilkinson ... 
 - Boston, Mass.,  Los Angeles, Calif.  [Walter H. Baker Company,  c1936] 
 - 126 p.  diagr.  19 cm. 
 - Bakers̕ royalty plays .
<br/><br/><label>LCCN: </label>ca 36000016  
<br/><br/><label>LC Class. No.: </label>PS3545.I416  / G5 1936 
<br/><br/><label>Dewey Class. No.: </label>812.5