What the title implies.
Ginny went to the pond one morning. However, there was already someone standing in it.
Laurel Quinton goes to Hogwarts for her first year, and gets a surprise when she is sorted. Her life is now filled with mysteries that nobody thought to investigate and depressed ghosts. This will be an interesting education..
Professor Flitwick decided to promote unity among the 1991 first years. What better way than to create the Official Hogwarts Circle Talk Club?