Gilmour, H. B.  <br/><br/>
Twitches :  the power of two 

 - New York :  Scholastic,   2001 
 - 308 p. 
<br/><br/><label>ISBN: </label>9780439981545 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Twins--Juvenile fiction