January the 8th
Despite the universal truth of No Post on Sundays
Kūki bravely flew to the DADA professors office in the castle to deliver a package for when he reclaims his throne.The package is a parcel box in standard brown wrap. Once opened numerous items such as several flavours of cough sweets could be found inside. Along with a selection of Chupa Chups, some Werthers Originals and some liquorice. Old people liked liquorice right?
Also attached was a note and several books. the note reading.
Dear Professor Storm.
I hope you recover and are back to teaching us soon.
Even if you are cruel you are still a very good teacher!
~A
The books in the parcel are 3 worthwhile guides to life chosen by the mysterious student for this situation. Being:

With a small note labelled: "You may be too old for teaching though."
The second book being:

With another note saying: "Useful for the measles."
And the last book:

The last note saying: "If you can't rely on magic food."