Baker, Tim. <br/><br/>
The Unofficial Harry Potter Spellbook: Sorcerer's Stone 20th Anniversary Edition. 

 - 97  p. 
<br/><br/> The Unofficial Harry Potter Spellbook: Sorcerer's Stone 20th Anniversary Edition by Topix Media Lab (2021) 
<br/><br/><label>ISBN: </label>778624701404