O'Rourke, Erica. <br/><br/>
Dissonance / 
Erica O'Rourke. 
 - First edition. 
 - 484 pages ;  22 cm 
<br/><br/> "Every time someone makes a choice, a new, parallel world is spun off the existing one and Del's job is to keep the dimensions in harmony"-- 
<br/><br/> Ages 12 up. 
<br/><br/><label>ISBN: </label>9781442460249 (hardback) 9781442460256 (paperback) 
<br/><br/><label>LCCN: </label>2013033578 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Choice--Fiction.<br/>Love--Fiction.<br/>Science fiction.
<br/><br/><label>LC Class. No.: </label>PZ7.O649  / Di 2014 
<br/><br/><label>Dewey Class. No.: </label>[Fic]