The set-up: What if both Hermione and Lily came from maternal lines of squibs who had not forgotten their links to the Magical world? And what if not all Squibs were like Mr. Filch and Mrs. Figg?
AU, A post HBP Snape travel back in time to warn a pre SS/PS Snape about his future in the hopes that things can be changed. No Slash or Pairings