Hogwarts. Quidditch. Dumbledore. Voldermort. If you don't know what I'm talking about, you should probably read a Harry Potter book or watch an HP movie. British author JK Rowling's masterpiece Harry Potter depicts the coming-of-age story of a child wizard of the same name. The point is it is hugely popular, and chances are you know someone who is a big Harry Potter fan. Below you will find gift ideas for Harry Potter fans - adults and kids, boys and girls.