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: Waxing Gibbous
5 GBP = 1 Galleon 
Josiah Plunkett
Josiah Plunkett was a professional referee of Quidditch games who had to deal with two very difficult situations on the pitch (DP3, DP4). … 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
Salamander
The Salamander is a small, white lizard that lives in fire. It can live up to six hours away from the fire from which it spawned, but it must be fed pepper to keep it alive, and when the fire from which the salamander spawned goes out, the lizard dies as well. The heat of the fire affects the color… 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
Snargaluff tree
The Snargaluff tree is a rather vicious plant which looks like a gnarled stump until it is disturbed, at which its spiky branches attack. Inside the snargaluff are a number of small pods which, when stabbed, emit wriggling tubers. The correct way to juice the tubers is found in the book Flesh-Eating Trees of the World (HBP14). Read More
Alley between Wisteria Walk and Magnolia Crescent
Located in Little Whinging a block or two from number four, Privet Drive, this alley has been the scene of two of the biggest collisions between Harry’s Muggle home and the wizarding world. First it was where Harry fled after blowing up Aunt Marge, saw Sirius in his Animagus form, and accidentally hailed the Knight Bus (PA3). Two years… Read More
Oliver Wood has an incendiary relationship with Slytherin’s Quidditch captain, Marcus Flint. Note that wood and flint are both materials that can be used to start fires. Read More
Q: Do you think Hogwarts will be doing anything for Red Nose Day?! Will there be a spell for casting red noses on everyone!!! JKR: Ooooo, yes I think so and they’ll probably dress up… Read More
The Harry Potter Minute
🎙️ Percivals in Canon
Lexicon Podcast
🎙️ Episode 31: The Crimes of Grindelwald Trailer
Latest from the Lexicon Blog
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Exploring The Most Enigmatic Character in Canon
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Seven Things you REALLY Didn't Know About J.K. Rowling
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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