Ever since Fifty Shades of Grey, originally written with characters from Twilight as its protagonists, struck gold, the mainstream publishing world has had to take a closer look at fanfiction.
In the (increasingly unlikely) event you’re unfamiliar with the world of fanfiction, Ewan Morrison breaks it down for you at the Guardian, from the Gospels to 1913’s Old Friends and New Fancies – an Imaginary Sequel to the Novels of Jane Austen to Star Trek/Battlestar Galactica crossover slashfic.
Even if you know your way around Mary Sues and AUs, you’ll probably learn something interesting by reading it.