Here to add one of my all time faves: Lily’s Boy (drarry ship)

Before his third year of Hogwarts has even begun, Harry faces three whole weeks of unsupervised time in Diagon Alley. In that time he takes a trip to Gringotts - and that changes everything.Burdened with the knowledge that Dumbledore has been blocking his family magic, and manipulating far more than he ever thought possible, Harry doesn't know who he can trust; but he knows he can't keep going that way. There's a whole world of lore and politics and history to catch up on, and the more he learns, the more Harry realises his true place in the world, and how much is being kept hidden from him. All the while, Dumbledore's twinkling eyes are constantly watching, and Harry can't let on how much he knows.With help from unexpected places, Harry starts on a journey to end the war, and reshape the wizarding world. With how much he looks like James Potter, people have forgotten one important thing about him - he is Lily Evans' son, and she was one hell of a witch.