Brennan, Herbie. <br/><br/>
Parallel worlds / 
by Herbie,Brennan. 
 - 1st ed. 
 - London :  Faber and Faber,  2007. 
 - 196 p.  20 cm. 
<br/><br/><label>ISBN: </label>9780571223169 (pbk.) 
<br/><br/><label>Subjects--Index Terms: </label>Space and time Cosmology 
<br/><br/><label>Dewey Class. No.: </label>523.1  / BRE