9 Through the years » Harry has met many strange people throughout his life. Giants, goblins, centaurs, but none are as strange as Percy Jackson. Don't get him wrong, Percy is not the bad kind of strange... but as Harry would put it; he is an odd individual. While spending his summers at camp, Percy actually spends the rest of his year going to school at Hogwarts. [uptil year 4 already uploaded on AO3]