Since HBO confirmed that a "Harry Potter" TV series was in the works, fans have been wondering just how big the show might be, as what we knew about the "Potter" series was limited. Would it be a ...

HBO's " Harry Potter " series is based on author J.K. Rowling 's books. That means it will essentially follow the plot from the films, which spanned 2001-2011. If you're new to this Wizarding World, ...