Following the death of Sirius, Harry isn't sure what to make of the sudden appearance of a six-year-old boy. The pair form a bond, unaware they're half-brothers, and Harry decides to take the boy to Hogwarts and hide him there. To aide the boy's education, Harry anonymously exchanges letters with Snape.

A story of a how a young boy becomes a father-figure to another while their own father is oblivious of their biological existence. But can sixteen-year-old Harry give what he himself has not gained? Can he go an entire year without being discovered? Just how far will Severus go to find the writer of those letters...Or are some things best left unknown?

Takes Place: 6th summer, 6th Year, 7th summer, 8 - Pre Epilogue (adult Harry) - Snape flavour: Canon Snape
Tags: Alternate Universe, Child fic, Kidnapped, Runaway, Sibling Addition, Snape-meets-Dursleys
Categories: Parental Snape > Biological Father Snape, Teacher Snape > Trusted Mentor Snape

As far as Harry knew, it was all some sort of experiment that only Dumbledore could understand. He had no idea that the cat he had been given to keep him company instead of Hedwig over the holidays before his 3rd year, was in fact, his hated Potions Master in disguise.

Because of the Azkaban escapee, Sirius Black, Severus is sent to stay with Harry during the entire summer, never making a sound nor leaving the boy's side. He could not speak, nor could he defend Harry against anyone other than the criminal on the loose, however Severus does something that no other adult in Harry's life had done before...he listened.

Takes Place: 3rd summer - Snape flavour: None
Tags: Creature!fic, Snape-meets-Dursleys
Categories: Parental Snape > Guardian Snape