A worn-out original copy of "Harry Potter and the Philosopher's Stone," purchased for less than $1, is now estimated to be worth a whopping $6,300.

As HBO’s Max series takes shape, these moments from the books are essential to Harry Potter’s emotional journey and narrative impact.

The world met Harry Potter and his magical classmates in 1997 when the first "Harry Potter" book came out. Here's how many others J.K. Rowling wrote.

This first-edition copy of Harry Potter and the Philosopher’s Stone was once in circulation at a library in England. Richard Winterton Auctioneers Today, Harry Potter is a household name—but ...