A six-year-old living in a cupboard summons Crowley. The boy tells him rather matter-of-factly that Crowley is his Guardian Demon.

Harry Potter's destiny was chosen for him before he could talk. When Lily begged Death to spare her son, Death took his master and raised him with the help of a snake and an angel. Newly eleven and with no social skills, our hero is up for an adventure in self-discovery.

This is the sequel to 'A Guardian Angel' and 'A Chamber of Demons'. Enjoy!

Aziraphale and Crowley are headed back to Hogwarts to watch over Harry in his second year. Sequel to 'A Guardian Angel'.

Aziraphale is posted at Hogwarts to watch over Harry Potter. But he and Crowley are soon swept up in the mystery of the Philosopher's Stone. By the way, there are now two sequels to this fic. The Chamber of Demons and the Demons of Azkaban (which is still in progress).

Harry Potter needs to rescue Ginny from the chamber of secrets. What he finds down there is not what he is expecting. Turns out that snake demons speak Parseltongue. Really silly plotless ficlet

GOE 2018. Albus Dumbledore receives a rather odd letter about a little witch called Anathema.

Another new school year is starting at Hogwarts, another group of first years is to be sorted, but at least two late arrivals already know which houses they are destined for.

When Harry Potter is seven years old, the Dursleys move to Tadfield. They have no idea what they've just stepped into the middle of, but Harry is just glad that there are actually people her age who seem to like her, and Them are thrilled to find another real live witch in their midst. And while the Apocalypse-That-Wasn't is now over, ineffability continues to play its part...ish.

Crowley's and Aziraphale's fifth year at Hogwarts is an eventful one, complete with dementors patrolling the grounds, the strains of studying for OWLs, the pangs of secret infatuation, and troubling predictions of impending misfortune.

A/C, Hogwarts AU. Anthony insists it's too cold for a trip to Hogsmead; Aziraphale makes it worth his while.

It's Aziraphale's and Crowley's third year at Hogwarts. The winter holidays are fast approaching, but poor Crowley has nowhere to go.

A quick ficlet featuring Aziraphale and Crowley as students at Hogwarts. The pair stumble across the Mirror of Erised and in it they discover what they truly desire.

To get away from the rabid Press, Harry moves to Lower Tadfield. It's just his luck that he happens to move into the house next to Mr and Mrs Adam Young. A series of one-shots rooted in that premise. This will be crossed with Supernatural at points, as well. Mostly focused on Harry, but not totally.

Magical professors are as prone to malady and mishap as Muggle teachers and when a member of staff is unable to teach at Hogwarts, it is always, unfathomably, the same two wizard-shaped beings who are enlisted to take fill the gap. For over one thousand years Aziraphale and Crowley have been supply teachers for Hogwarts, and they have seen its best, its worse and all those between.

Anthony Crowley is Hogwarts' Potions Master and Head of Slytherin House, but would much rather teach DADA. Unfortunately that job is given to the insufferably nice Aziraphale St.Michael instead, and Crowley plots to get rid of him. Meanwhile, Voldemort is growing stronger and gaining followers, and Crowley's pureblood family won't let him sit this war out. Written for the GOE 2011.

One-shot, A/C if you squint. Aziraphale has acquired a certain battered old wizard's hat, and suggests that Crowley try it on. Results may surprise.

A little idea about what would have happened if Heaven, Hell and our two favourite agents of theirs were to throw the spanners of nosiness into the wheels of ineffability around the Boy Who Lived...

Or why summoning demons is a BAD idea. A certain not very demonic demon is asked to do the bidding of Mrs. Black.

COMPLETE. Newton aime bricoler. Arthur aime les appareils moldus. Entre eux, forcément, ça fait des étincelles. TRADUCTION de la fic de dreya uberwald, crossover Harry Potter/Good Omens, SLASH Arthur/Newt.

Voldemort sought a demonic helper. He got the "demon" part all right.

The Boy who Lived disappeared eleven years ago. Nobody ever found him. But now, he's back. Raised and trained in the arts of miracles and godsends, how different would things be? And what about the two weird teachers? And the questionable bodyguard? AU

Adam has the weekend off, Aziraphale gets his hands on some new rare books, and the Slytherin crest may never be the same again. Harry Potter crossover. Oneshot.

Oneshot. Death and Adam make a little trip to the Forbidden Forest to recover a lost item. Slight Deathly Hallows spoilers.

Good Omens crossover with Harry Potter. A chance meeting between Crowley and Remus leads to a bit of temptation.