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The most compleat and amazing reference to the wonderful world of Harry Potter
est. 2000 A.D.
Phase of the Moon: First Quarter
5 GBP = 1 Galleon 
Harry receives a warning letter from the Ministry
Dobby’s use of a Hover Charm at Number 4 Privet Drive prompts Mafalda Hopkirk of the Improper Use of Magic Office to send a letter reminding Harry that underage magic outside of school and magic that is noticed by Muggles are not allowed and letting him know that he could get expelled from Hogwarts for doing magic outside of school… Read More
A very exciting trip to the zoo for Dudley’s eleventh birthday
Harry accompanies Dudley, Piers Polkiss, Aunt Petunia, and Uncle Vernon to the zoo, where he unknowingly uses Parseltongue to speak with a boa constrictor. When Dudley notices and comes running, the glass of the snake’s enclosure mysteriously disappears and the snake escapes. Read More
Harry’s 12th Birthday
31 July 1992 — This is the worst birthday that Harry can remember. The Dursleys have completely forgotten that today is Harry’s birthday, and he ends up having to spend it doing chores in preparation for a very important dinner party hosting one of Uncle Vernon’s clients, Mr. Mason, and his wife, Mrs. Mason. Harry is about to spend the… Read More
OP21: The Eye of the Snake
Hagrid’s class is observed by Umbridge, Ginny Weasley replaces Harry as Gryffindor’s Seeker, Dumbledore’s Army meets again, and Harry and Cho kiss. In a dream, Harry witnesses Arthur Weasley being bitten by a huge snake. Read More
Albus Dumbledore sits his N.E.W.T.s
June 1899 — He is examined in Transfiguration and Charms by Griselda Marchbanks, who later says that he did things with a wand she’d never seen before. Read More
Gilderoy Lockhart’s book signing at Flourish and Blotts
19 August 1992 – Harry, Hermione, and the Weasleys visit Flourish and Blotts to buy school books. There they discover that Gilderoy Lockhart is signing his new book, Magical Me. When Lockhart spots Harry, he drags the boy up in front of the camera with him and announces the crowd that he will be the new… Read More
On this day in 1996...
Harry rages in Dumbledore’s Office and Dumbledore tells him about the Prophecy
After the death of Sirius during the Battle of the Department of Mysteries, and… Read More
A Patronus is a magical charm, a projection of all your most positive feelings, and takes the shape of the animal with whom you share the deepest affinity. It is a gift of light. Read More
Latest from the Lexicon Blog
Draco’s Six
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So much has been made of how seven is “the most powerfully magical number” (HBP23) in Harry Potter, with it serving as something of a motif throughout the series… to the point where my podcast, The Three Broomsticks, has a recurring segment about the “seven ingredients of today’s… Read More
The Fallen Fathers of Goblet of Fire
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Jo’s portrayal of mothers in the HP books is fairly straight-forward: mother’s love is the be-all end-all of the series, so we can move right along. But her portrayal of fathers, on the other hand, is incredibly nuanced and intriguing. The turning point appears to be the middle book of… Read More
The Book of Prophecies: How "Order of the Phoenix" Predicts the Plot of "Deathly Hallows" - Part 2
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In Part I of this series, I delved into specific chapter-level comparisons between Order of the Phoenix and Deathly Hallows, and how the events in the former predict or foreshadow those in the latter. In this article, I will… Read More
The Book of Prophecies: How "Order of the Phoenix" Predicts the Plot of "Deathly Hallows" - Part 1
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The Harry Potter series is masterfully plotted, both as individual books and across the series as a whole. Within the fandom, there is a large focus on ring theory for understanding how the series is structured. In ring theory, each book has its… Read More
The Russian Philosopher’s Stone
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It’s a process familiar to most of us trying to brush up on a foreign language – get the Harry Potter books in one of the 85 languages they’ve been translated into, and read the story you know backwards and forwards in a language you may not. My first language… Read More
Mapping the Wizarding World
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Making the Calendar Fit
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I recently received two comments on two different entries in the Lexicon which brought up the same problem: the real world calendar doesn’t always agree with the days and dates in the books. I’m sure some of you are saying “Of course, we know that, this has been discussed in… Read More
The Secrets of Dumbledore ... still a secret?
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