‘Christmas was coming. One morning in mid-December, Hogwarts woke to find itself covered in several feet of snow.’ So begins Chapter 12 of Harry Potter and the Philosopher’s Stone, the story of Harry Potter’s magical first Christmas at Hogwarts School of Witchcraft and Wizardry. From the wonder of the Great Hall decked with sparkling, decorated fir trees to cosy evenings by the fire in the Gryffindor common room and the joy of opening presents on Christmas morning, it’s a school holiday filled with warmth, friendship, treats and magical surprises that Harry...