Welcome to the The Harry Potter Lexicon
The most compleat and amazing reference to the wonderful world of Harry Potter
est. 2000 A.D.
Phase of the Moon: Full Moon
5 GBP = 1 Galleon 
Walburga Black
Walburga Black was the mother of Sirius and Regulus Black and wife of Orion Black. Walburga was an enthusiastic supporter of pure-blood superiority. Her prejudice against those she considered to be inferior, especially “mudbloods” and “blood traitors”, survived her death in the form of a vitriolic portrait hanging in number 12, Grimmauld Place. During her life, she was fond of… Read More
Animagus
An Animagus is a witch or wizard who is capable of transforming him- or herself into the form of an animal. Ordinary Transfiguration of a human into an animal’s shape results in the human having an animal’s brain (QA1) (although Draco Malfoy‘s experience in GF13 is worth considering since he was apparently able to retain enough of… Read More
Inferi
The Inferi are animated corpses who do the bidding of the Dark wizard who created them, like gruesome puppets (HBP4, HBP21). The singular form of the word is Inferius (HBP3, HBP9, HBP21). … Read More
MuggleNet’s “Ten Amazing Facts” and How To Find Them
MuggleNet just posted a really cool video calling out Ten Amazing Facts you can research on the Lexicon. If you’re looking for a quick way to find them, here’s our Ten Facts Guide: Galleon to Muggle Money converter You can find the exchange rate for Galleons to pretty much any Muggle currency on the home page, along with… Read More
Differences and Changes in the Text
The text of the Harry Potter novels stayed almost the same over the ten years it took Rowling to write the saga. However, some variations and changes were made. A number of differences exist between the Bloomsbury and the Scholastic editions of the Harry Potter books. Most of these differences were made by the US editors to clarify the text… Read More
Underground lake
The underground lake was located in the sea cave where Voldemort hid the locket Horcrux. The lake was clear and still, but beneath its surface floated hundreds of Inferi. When the water was touched by a human hand, the Inferi would rise and attack. In the center of the lake was an island with a stone basin on a pedestal. The basin… Read More
There are about 320 students at Hogwarts. How do we know? In order to unravel this mystery, we need to step out of the stories themselves. We need to understand the way that Rowling thinks about the books. Read More
“Will we die, just a little?”… Read More
The Harry Potter Minute
🎙️ OP19: And So It Begins
Lexicon Podcast
🎙️ Episode 31: The Crimes of Grindelwald Trailer
Latest from the Lexicon Blog
How Much is the Wand Again? I mean in Dollars ...
• Article
MuggleNet's "Ten Amazing Facts" and How To Find Them
• Article
Exploring The Most Enigmatic Character in Canon
• Article
Seven Things you REALLY Didn't Know About J.K. Rowling
• Article
Recently, a website called Alux.com published a video called “15 Things You Didn’t Know About J. K. Rowling.” Of the fifteen points covered in the video, I didn’t know that Rowling had reconciled with her father, that she had bought a sprawling estate in Tasmania, that she plays Minecraft,… Read More
Pre-order your copy of Crimes of Grindelwald and support the Lexicon!
• Article