A copy of an edition of Harry Potter and the Goblet of Fire with a dedication of J.K. Rowling to her father was offered at auction at Sotheby’s New York on 10 December 2003. It was inscribed on the dedication page ‘Dear Dad If I had said ‘Ronald (Weasley) Ridley’ they would have tracked the poor bloke down… but that’s why Ron’s called Ron of course! Happy Father’s Day 2000 and lots of love from your first born JKRowling xxxxxxxxx’. There is also a sketch of a hand (labelled ‘Pesticide’) reaching for a running gnome (also labelled).
In 2007 a photocopied typescript of Harry Potter and the Prisoner of Azkaban of 448 pages, comprising pp. 1-54 and pp. 72-465 (of 465) together with six pages of inserted text including c.50 pages of which show photocopied autograph corrections and emendations, some small creases and tears was auctioned with other harry potter items.
Dedication to her father in 2000 from a copy of Goblet of Fire that was later auctioned.
J.K. Rowling produced a fine pencil drawing of some of her characters for the BBC charity Children in Need in 1999, it was later auctioned.
Rowling explained her favourite scene from Harry Potter and the Deathly Hallows in The Birthday Book. Royalties from The Birthday Book went to The Prince's Foundation for Children and the Arts.
Rowling designed a glass pane inspired by her Wizarding World in aid of Give Light, a project supporting the renewal of St Martin-in-the-Fields church in Trafalgar Square, London, England in 2008.
A handprint and a drawing of her handprint with symbols from her Wizarding World was created by J.K. Rowling to raise funds for Tilly Lockey who lost her hands to meningitis at the age of 15 months. It was auctioned off on Sept 5th, 2009.
Drawing of some of her characters for Children in Need.
Drawing of the Sorting Hat on Hicklebees "author doors" in San Jose, that only actual authors can draw on (everyone else has to draw on the floor). Rowling made several appearances at Hicklebees (starting in 1998).
The exhibition Harry Potter: A History of Magic opening at the British Library on 20 October 2017 will feature Rowling's original drafts and drawings. Pieces from illustrator Jim Kay will also be on display, as well as original manuscripts and editorial notes from Harry Potter publisher Bloomsbury.
Sorting Hat at Hicklebee's in San Jose.
Sneak peek (the full piece will go on display when the exhibition Harry Potter: A History of Magic opens on 20 October) of an early draft of the Sorting Hat song from the first Harry Potter story.