Penrose, Jane <br/><br/>
Body invaders 

 - Oxford:  Oxford University Press,  2009 
 - 16 p. : col. ill. ; 22 cm. 
<br/><br/><label>ISBN: </label>9780198471172 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Bacteria -- Juvenile literature
<br/><br/><label>Dewey Class. No.: </label>579.2 PEN