Garrett, Randall. <br/><br/>
The well of darkness IV / 
Randall Garrett and Vicki Ann Heydron. 
 - Toronto ; New York :  Bantam Books,  1983. 
 - 165 p.;  maps,  18 cm. 
<br/><br/><label>ISBN: </label>0553237195 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science fiction
<br/><br/><label>LC Class. No.: </label>PS3558.G37