Hogwarts: An Adventure

You push on all of the windows before pushing on an open one. You stack a few boxes and climb out the open window and land on the streets of Diagon Alley. You see June, and Quint and his family walking toward you. Quint's family leaves you with Quint and June. You pull out your shopping list.
A robe
A winter cloak
A name tag pack
A potion kit bag
A set of First Year books
A cauldron
A wand
A pet