Set the summer after the Order of the Phoenix; only Sirius did not die. Another Severus is Harry's biological father fanfic, however with many more plot twists. 3 letters from Lily, betrayal, secrets, memory loss, more memory loss and backstabbing friends. Read to see what happens when Harry finally has the change for a real family. Story on fan fiction.com too

Takes Place: 6th summer - Snape flavour: Angry Snape, Comforting Snape, Controlling Snape, Loving Snape, Overly-protective Snape, Secretive Snape, Stern Snape
Tags: Adoption, Amnesia, Hospitalization, Injured!Harry, Injured!Snape, Snape-meets-Dursleys
Categories: Teacher Snape > Professor Snape, Healer Snape, Parental Snape > Biological Father Snape, Teacher Snape > Trusted Mentor Snape, Parental Snape > Guardian Snape

After Harry blows up Aunt Marge and catches the Knight Bus to Diagonalley, he decides to take charge of his life when he learns he’s being sent back to Four Privet Drive. Harry spends the summer turning life in Diagonalley on its head, trying not to worry about the murderer Sirius Black, and attempting to avoid Severus Snape. In the midst of this he finds himself embroiled in an intense legal battle against Albus Dumbledore to decide his future. For the first time his fate rests solely in his own hands, and depend on the decisions he finds himself being forced to make. Harry wishes he could just be a thirteen year old boy, and begins to wonder if he’ll ever have the childhood he desires the most. Some of the warnings listed just as a precaution for things mentioned or alluded to.

Takes Place: 3rd summer, 3rd Year - Snape flavour: Angry Snape, Bully Snape, Canon Snape, Comforting Snape, Kind Snape, Mean Snape, Secretive Snape, Stern Snape
Tags: Adoption, Azkaban Character, Incognito!Harry, Injured!Harry, Runaway, Spying on Harry! Snape
Categories: Healer Snape, Teacher Snape > Trusted Mentor Snape, Teacher Snape > Professor Snape, Parental Snape > Guardian Snape, Fic Fests > 2018 Fic fest

Blaise probably couldn't expect much, this time. Blaise was a Death Eater's kid, raised by, if not always Death Eaters, at least not blood traitors. Molly Weasley's soul was so clean it squeaked. It was a good thing Blaise had Snape to fall back on, for awhile. Mrs. Weasley was just too...not a Death Eater. Way, way too not a Death Eater to want to keep Blaise for very long.

Takes Place: 1st Year, 2nd summer - Snape flavour: Comforting Snape, Kind Snape, Overly-protective Snape, Stern Snape
Tags: Adoption, Slytherin!Harry
Categories: Parental Snape > Guardian Snape

Harry's first year at Hogwarts as told by a series of ten meetings in Dumbledore's office over the course of ten months.

Takes Place: 1st Year - Snape flavour: Canon Snape
Tags: Adoption
Categories: Teacher Snape > Trusted Mentor Snape, Teacher Snape > Professor Snape, Parental Snape > Guardian Snape

Severus was too late. when he got to their cottage Lily was already dead and Harry, their sweet child, was traumatized to the point of no return. Lucius was at large and the world was unsafe. Leaving Harry with James Potter and his Partner Sirius Black was his only choice as a spy and a father, and Severus couldn't afford to lose.

*Summer fic fest entry*

Takes Place: 0 - Pre Hogwarts (before Harry is 11), 1st summer before Hogwarts, 3rd Year, 5th summer, 5th Year, 6th summer - Snape flavour: Angry Snape, Comforting Snape, Cruel Snape, Depressed Snape, Desperate Snape, Loving Snape, Out of Character Snape, Overly-protective Snape, Secretive Snape
Tags: Adoption, Alternate Universe, Baby fic, Child fic, Injured!Harry, Injured!Snape, New Identity!Harry
Categories: Healer Snape, Parental Snape > Biological Father Snape