Glassner, Andrew <br/><br/>
Interactive storytelling :  techniques for 21st century fiction / 
Andrew Glassner 
 - Natick, MA :  A K Peters,  2004 
 - xiii, 511 p. ;  23 cm. 
<br/><br/><label>ISBN: </label>1568812213 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Interactive multimedia<br/>Virtual reality