Harry Potter.

He missed Hogwarts so much it was like having a constant stomach ache. He missed the castle, with its secret passageways and ghosts, his lessons (thought perhaps not Snape, the potions master), the post arriving by owl, eating banquets in the Great Hall, sleeping in his four-poster bed in the tower dormitory, visiting the gamekeeper, Hagrid, in his cabin in the grounds next tothe forbidden forest and, especially, Quidditch, the most popular sport in the wizarding world (six tall goal-`psts, four flying balls ando fourteen players on broomsticks).