Benji Clark Finds the Invisible Portkey

Benji Clark, the Muggle-born son of a physicist, was about to start his third year at Hogwarts when the Ministry suddenly decided that Muggle-borns don't exist. Now, burdened by a memory charm and the vague knowledge that the Ministry won't leave him alone, Benji must help navigate the unfamiliar magical world to get himself and his family to safety. COMPLETE.