Severus dies in the Shrieking Shack but is somehow thrown into the past as his eleven year old self.He has a chance to change so much and not just his relationship with Lily. Will he be successful or will fated circumstances be doomed to repeat themselves

What could have happened between Lily and Severus if he had said the right thing outside the Gryffindor Common Room. This story is AU. Everything you recognize belongs to JKR everything else is me. Rating is for violence, language and some adult content.

When, after that fateful Halloween night, the wrong Potter twin is hailed the Boy Who Lived, how will Harry's life turn out? With a power he knows not, an ancient prophecy and one Severus Snape practically raising him, interesting at least is a given.

Luna has a plan. And she'll do whatever it takes. A story of sex and betrayal in the shadows of Hogwarts. Warning: Graphic sexual content and imagery

Mulciber pranked Mary Macdonald and Snape did not care; what if he had pranked Lily instead?

On Christmas Eve, an unwanted child is left in a manger and found by a young Potions Master, changing both their lives forever. AU, implied child abuse, neglect, Sev raises Harry.