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: Snape is Angry, Snape Comforts, Snape is Kind, Snape is Stern
Tags: Snape-meets-Dursleys
Categories: Parental Snape > Guardian Snape, Teacher Snape > Trusted Mentor Snape

Harry Potter is not a happy-go-lucky child, nor did he appreciate the company of other stupid beings, and so when he arrives at Hogwarts with a much more cynical personality than expected, Severus Snape is curious.

Takes Place: 1st Year - Snape flavour: Canon Snape, Snape is Kind
Tags: Ravenclaw!Harry
Categories: Teacher Snape > Trusted Mentor Snape, Teacher Snape > Professor Snape

A year after Voldemort’s death, Harry and Snape have reached a brittle reconciliation with one another. Harry wishes Snape would speak more to him about Lily, but Snape is being stubbornly secretive and jealous of his private life. Harry’s own relationship with Ginny is getting shakier. Hermione has initiated a campaign in the press against Obliviating spells which will have unexpected consequences for Neville Longbottom, and the Auror Office is looking for Voldemort’s son, without really believing that he exists.

In the second part of “Spiral” Harry goes to medical school at St Mungo’s Hospital for Magical Maladies and Injuries and lives at Grimmauld Place in London with Ginny, Ron and Hermione. As to Snape, he is a multitasking headmaster who seems to turn up ever so often in Harry’s life.

Takes Place: 8 - Post Hogwarts (young adult Harry) - Snape flavour: None
Tags: None
Categories: Teacher Snape > Professor Snape

If nothing else, Harry had always received a gift from Santa. When his first Christmas at Hogwarts lacks a visit from Old Saint Nick, Harry's dour Potions Professor to provide some insight on the matter and inadvertently, himself.

Takes Place: 1st Year - Snape flavour: Snape is Kind
Tags: None
Categories: Teacher Snape > Unofficially teaching Snape, Teacher Snape > Professor Snape

Professor Snape can't understand why his 6th year class is so imbalanced. He decides it is time to find out why his Slytherins are falling behind.

Takes Place: 6th Year - Snape flavour: Snape is Stern
Tags: None
Categories: Teacher Snape > Professor Snape