Katcher, Brian <br/><br/>
The Improbable theory of Ana & Zak 

 - 1st ed. 
 - New York :  Katherine Tegen Books,  c2015 
 - 328 p. ;  21.7 cm. 
<br/><br/>
<br/><br/><label>ISBN: </label>9780062272775 (hardcover) 9780062414878 (int.) 
<br/><br/><label>Dewey Class. No.: </label>Fic K155i 2015