[AU!] After society as we know it collapsed, humanity struggled for survival. Slowly a new society begins to establish. Groups led by lords battle for territory. Young Harry Potter has no interest in joining local politics, but when a new lord with unconventional ideas sees the potential in his unique talents, can Harry remain neutral? (LV/HP, post-apocalyptic, Inventor!Harry)

Harry gets an unexpected visitor during the summer nights, who changes his perspective about everything. HPLV.

When Voldemort attacked he didn't kill Lily and James. When he met his downfall they mistook Harry's twin as the GWL, they send their son away to the Dursleys but he doesn't quite make it in to the Dursley's loving care. Harry will take Hogwarts and his 'family' by storm and by the time the 'light' realize their mistake it will be too late for them to fix. OOC!Dark!Powerful!Harry.

Nine years after last seeing her, Poseidon Olympia discovers the death of his high-school sweetheart, Sally Jackson. And what has she left him in her will? A son. Perseus Jackson is an odd boy, there's no doubt about it. Read as the pair meet, learn to love, and struggle to get through their troubles...Father/Son bonding. AU. Canon pairings. Rated T. Cover image NOT mine! COMPLETE!