Spence, Wall. <br/><br/>
"The green phantom",  a mystery play in three acts, 
by Wall Spence. 
 - Minneapolis, Minn.,  The Northwestern press,  c1935. 
 - 102, [5] p.  diagr.  19 cm. 
<br/><br/><label>LCCN: </label>ca 36001248  
<br/><br/><label>LC Class. No.: </label>PS3537.P442  / G7 1935 
<br/><br/><label>Dewey Class. No.: </label>812.5