Worlds explained
The rules and history of fictional worlds, from magic systems to timelines and maps, explained from the books and films themselves, with a clear line between what the text says and what fans have theorised.
14 articles on Stars & Spells
Harry Potter Wand Cores Explained: What Each Core Means
Wand cores explained: phoenix feather, dragon heartstring and unicorn hair, and what each core says about a wand's power, loyalty and temperament.
Harry Potter Magic Explained: The Complete Guide
Harry Potter magic is an inborn ability used through wands and incantations, with firm limits: it cannot raise the dead or create food from nothing.
Why Magic Systems Feel Like Cheating in Fantasy
Why do magic rules in Harry Potter and other fantasy stories sometimes feel like a cheat? The Time-Turner shows how limits keep the stakes real.
How Magic Systems Work: Hard Magic, Soft Magic and Rules
Why some fantasy magic feels thrilling and some feels like a cheat: hard and soft magic, Sanderson's laws, Le Guin's true names and Tolkien's mystery.
Which Hogwarts House Are You Really?
Gryffindor, Hufflepuff, Ravenclaw or Slytherin: what each house values according to the books, how the Sorting Hat decides, and why choice matters most.
Snape: Hero or Bully?
The case for and against Severus Snape, from the classroom to the last chapter, and what J. K. Rowling has said about her most argued-over character.
Every Defence Against the Dark Arts Teacher, Ranked
Seven teachers in seven years, from the werewolf who could really teach to the Death Eater who tortured students. Our ranking, with what each one taught.
The Marauders: Everything the Books Tell Us
Moony, Wormtail, Padfoot and Prongs: what the books actually say about the Marauders and their map, and what fans have added since.
Was Dumbledore Actually a Good Headmaster?
A school report for the most famous headmaster in fiction: safety, staff, honesty and the pupil he was raising for a war.
Ron Weasley: The Most Underrated Character in the Series
Remembered as the comic sidekick, book Ron wins the first challenge, faces his worst fears and destroys a Horcrux. The case for Ron.
Why Fans Love Luna Lovegood
Rowling called her the anti-Hermione. Why the strange girl from Ravenclaw became one of the series' best-loved characters.
The Deathly Hallows: What the Three Objects Mean
A wand, a stone and a cloak: where the fairy tale behind the last Harry Potter book comes from, and what each of the three Hallows says about death.
Time-Turners: The Biggest Plot Hole in Harry Potter?
If wizards can go back in time, why not fix everything? How Time-Turners work in the books, the rules the story follows, and what Cursed Child changed.
Quidditch Makes No Sense, and That's the Point
A 150-point Snitch, a World Cup lost by the team that caught it, and a real sport played on foot. Why Quidditch is broken on purpose.