The Vault of Memories

Entry for Quidditch League Fanfiction Competition Season 2, Round 11 - "A seventeen-year-old Bellatrix Black made her way through the unfamiliar streets of Georgian London as briskly as she could". From 1968 to 1771 through the power of a pensieve, Bellatrix observes the decision of her emotionally-torn ancestor, and consequentially makes her own life-changing decision