Responding to JAWorley's Just Pretending Challenge:
Severus is in big trouble. He doesn't have any kids, but he's supposed to be bringing his son to Christmas to meet his family, who he's been estranged from for twelve or thirteen (or more) years. Harry ends up being that pretend son.

Takes Place: 3rd Year - Snape flavour: Angry Snape, Canon Snape, Out of Character Snape, Secretive Snape, Stern Snape
Tags: Abuse Recovery
Categories: Teacher Snape > Professor Snape

Set at the start of book five. The ever-busy Dumbledore is a little delayed in sending that howler to Petunia, and so when Vernon insists that Harry needs to leave the house as he's clearly a danger to the family, Harry is packed and down the road with no protest, causing the blood wards to break. The Dursleys instantly become a vulnerable target for Death Eaters, and Harry himself is snatched by a Death Eater, but it's Severus Snape and this is coming from a Severitus writer so you've likely already figured out where all of this is going.

Takes Place: 5th summer, 5th Year - Snape flavour: Angry Snape, Comforting Snape, Kind Snape, Stern Snape
Tags: Snape-meets-Dursleys
Categories: Parental Snape > Guardian Snape, Teacher Snape > Trusted Mentor Snape

Uncle Vernon’s acting weird, and Snape has designs on making Harry the most obedient student Hogwarts has ever seen. Harry just wants a quiet summer to himself and to earn the money he needs for his school supplies, but he could only hope for something so simple. Entry into the Bingo Card Fic Fest.

Takes Place: 5th summer, 5th Year - Snape flavour: Angry Snape, Canon Snape, Comforting Snape, Controlling Snape, Kind Snape, Stern Snape
Tags: Hospitalization, Injured!Snape, Runaway, Snape-meets-Dursleys, Werewolf!Harry, Werewolves
Categories: Healer Snape, Teacher Snape > Trusted Mentor Snape, Master Snape > Apprentice Harry, Fic Fests > Bingo! Fic Fest, Teacher Snape > Professor Snape

Harry has been found. Severus has alternatives to a gruesome death as a result of imminent torture in public.

It's a cloudy day at the beach.

Takes Place: 7th Year, 8 - Post Hogwarts (young adult Harry) - Snape flavour: Angry Snape, Depressed Snape, Desperate Snape, Out of Character Snape
Tags: Alternate Universe
Categories: Snape Equal Status to Harry > Foes Snape and Harry

Harry was chosen for the Wizards Dueling tournament. The best two witches and wizards from each wizarding school was selected. Severus proposed the idea, but he couldn't have foreseen the wild events that take place.

Takes Place: 5th Year - Snape flavour: Stern Snape
Tags: Spying on Harry! Snape
Categories: Teacher Snape > Trusted Mentor Snape