Reading the books

Everyone knows the marauders and how their story ended. But what happens when the Black family, the Potter family, Marauders, Lily Evans, Marlene Mckinnon, Odile Perrot, Alice Fortescue, Frank Longbottom, Professor McGonagall, Mad-eye Moody, Severus Snape, Barty Crouch Jr, Rabastan and Rodulphus Lestrange and Lucius...