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 
Side-Along Apparition
Side-Along Apparition is a form of instant magical travel in which the Apparator touches someone else, such as a child too young to Apparate, and Apparates with that person as a “passenger”. Read More
Offensive/Defensive Magic
Offensive magic is used to attack another witch or wizard, while defensive magic is used to repel or block a magical attack. A wide variety of spells can be used as an attack, depending on the creativity of the caster. For example, an Aguamenti spell could be used to send a jet of water at an attacker, knocking them off… Read More
Minerva McGonagall is badly injured in a Quidditch match
McGonagall, a very talented Quidditch player, is fouled during the Gryffindor versus Slytherin match which decided the Cup. She suffered a concussion and several broken ribs. From this incident Minerva developed a lifelong passionate desire to see Slytherin defeated in Quidditch (Pm). 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
Cloak of Invisibility
The Cloak of Invisibility is a magical cloak which provides the wearer or wearers with complete invisibility. Originally owned by Ignotus Peverell, the Cloak of Invisibility has been passed down through the generations ending up with the Potter family. The weave is so fine that an Invisibility Cloak is “strange to the touch, like water woven into material” (PS12). Read More
Dumbledore visits Tom Riddle in the orphanage and offers him a place at Hogwarts
August, 1938: After charming the skeptical matron with magic, manners, and gin, Dumbledore meets Riddle in his room and reveals that the boy is a wizard and invites him to Hogwarts. Tom Riddle proves himself to be a bossy, hostile, independent, and calculating child who terrifies and torments the other orphans. At first, he guesses that Mrs. Cole has brought… Read More
Nowhere in canon does is say that Hogwarts Acceptance Letters are delivered by owl or that they arrive on one’s birthday. In fact, the first chapter of Philosopher’s Stone indicates that they come in the post. Only when… Read More
Q: If Harry had a magic duel with Hermione, who would win ? A: Very good question! Because until about halfway through Azkaban, Hermione would have won. But Harry – without anyone really noticing it – is… Read More
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Latest from the Lexicon Blog
Why Did Jacob Kowalski take so long to Return to America?
• Essay
How is Professor McGonagall in Crimes of Grindelwald?
• Essay
Though it is a charming bit of plot candy to throw out to eager Potterphiles, the mention of Professor McGonagall in the latest film “Fantastic Beats: The Crimes of Grindelwald” has caused a tidal wave of reaction all out of proportion to the size of the scene. The question… Read More
Where's the new canon?
• Article
You might be here on the Lexicon looking for information about the characters, things, creatures, events, etc. from “Crimes of Grindelwald.” If so, you might have to have to wait a week or so for everything to appear. We have a spreadsheet of 143 entries which need to be added… Read More
The Fantastic Beasts Saga Timeline
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The dates for each of these events is derived from a close read of canon sources, including the scripts for Fantastic Beasts and Where To Find Them, and Fantastic Beasts: The Crimes of Grindelwald. 1881 Albus Dumbledore is born c. 1883 Gellert Grindelwald is born c. Read More
Discussing The 'Crimes of Grindelwald' Reveal (MAJOR SPOILER WARNING)
• Essay
UPDATE: I’ve now read the screenplay for the film and some interesting new details have been revealed. It undoes some of my theories in this post, but I’ve keep my original theories and put my updated ones below them in the “UPDATE” section. Anyway… MAJOR SPOILERS for… Read More