An original watercolor work that was later used as the cover for the first book in the Harry Potter series is expected to become the most expensive item from the franchise ever sold when it hits the ...

The book cover art that introduced readers across the world to Harry Potter is expected to break auction records next month. This past week, Sotheby's announced the auction scheduled for June 26 in ...

The original illustration for the first edition of J.K. Rowling’s 1997 novel “Harry Potter and the Philosopher’s Stone” has sold for a record-breaking $1.9 million. It had been expected to sell for up ...