Rowling, J. K. <br/><br/>
Harry Potter and the half-blood prince / 
J. K. Rowling 
 - London :  Bloomsbury,  2011 
 - 607 p. ;  21 cm. 
<br/><br/><label>ISBN: </label>9781408825945 (set) 9781408825822 (hbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Potter, Harry (Fictitious character)--Fiction<br/>Hogwarts School of Witchcraft and Wizardry (Imaginary organization)--Fiction<br/>Wizards--Fiction<br/>Magic--Fiction