Moesta, Rebecca. <br/><br/>
Crystal doors:  BookIII,   sky realm / 
 Sky realm.   
Rebecca Moesta and Kevin J. Anderson. 
 - 1st ed. 
 - New York :  Little, Brown,  2008. 
 - 260 p. ;  22 cm. 
 - Crystal doors ;  bk. 3. .
<br/><br/> Cousins Gwen and Vic must forge the magical Ring of Might and defend all of the worlds beyond the crystal doors in their final battle with the evil wizard Azric. 
<br/><br/><label>ISBN: </label>9780316010542 0316010545 
<br/><br/><label>Source: </label>Sharjah Book Fair 2010 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fantasy --Juvenile fiction.
<br/><br/><label>LC Class. No.: </label>PZ7.M7223  / .S69 2008