Title: The Magic of Deduction
Author: writingispurdy
Fandom: Sherlock / Harry Potter
Characters: John/Sherlock, Jim
Warning: R, character death, mention of slash
Length: Medium
Status: Completed
John Watson spends seven years at Hogwarts School of Witchcraft and Wizardry, where he meets the boy who will become the greatest man he'll ever know.
At LJ
I hate Crossovers - just not my cup of tea. So I was really, really sceptical about this story. But from chapter one, scratch that, from the first paragraph on, I was completely hooked. John and Sherlock at a post-war Hogwarts.