Trapped in Grimmauld Place, and frustrated at his inability to join in the fight against Voldermort, Sirius comes up with a cunning plan. He might not be able to take the fight to the Dark Lord but he can help Harry protect himself, can't he...

What if Carrow had never left the Charnel Guard, had never entered the Inquisition?

His plans to insert himself within the guts of the Ministry of Magic have been highly successful, his apprentices are proving to be both talented and intuitive, and his efforts to consolidate his position within the mundane world are proceeding nicely. But as he knows all to well, all plans disintegrate on contact with reality...and what is English Heritage anyway?

Harry Potter, Harry J. Potter, Harry James Potter…such a nasty common name Aunt Petunia had always said. Turns out she was at least partially right…

When Sirius falls through the Veil in the Department of Mysteries Harry attempts to nose-dive after him. A strange encounter for Harry radically changes his world view;why worry about a Dark Lord when there's a good book to explore?

After the tumultous events of his third year Harry was quite looking forward to a peaceful summer. That is untill he woke up one morning to find puberty had visited him in the night.

Looking for a distraction from Sirius Black's death Harry decides to have a muggle adventure, but for that he needs money. Approaching Gringotts for a solution to his cash flow problem he's rather surprised when they give him a cheque book. What possible use is that?

The Wizarding World is devastated when Harry Potter disappears from his relatives' house in mysterious circumstances during the summer after his first year at Hogwarts School of Witchcraft and Wizardry. Desperate to have their boy-hero back no matter what they really should have heeded the Muggle saying "be careful what you wish for". Crossover HP/WH40K.