Harry Potter and the Emerald Sigillus

With Dumbledore gone, Grindelwald's remaining followers are finally able to carry out their plans for "the greater good" and install a Nazi-Germany-like regime. But luckily, the Deathstick found a worthy successor who will oppose them. Based solely on the original 7 books, Harry's story is continued. Realistic, increasingly powerful Harry, no AU. BOOK 3/3.