Simon, Francesca.  <br/><br/>
Horrid Henry and the Mega-Mean Time Machine/ 
by Francesca Simon 
 - London  Orion Children's Books  c2005 
 - 88p.  ill; 
 - Horrid Henry US series (4) .
<br/><br/><label>ISBN: </label>9781407230382 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English fiction<br/>Literature
<br/><br/><label>Dewey Class. No.: </label>823.914