Pottermore Adds Exclusive Content on Floo PowderJ.K. Rowling
The Pottermore Insider has reported that new exclusive content from J. K. Rowling on the subject of Floo Powder has been added to Pottermore. This content can be found Chapter Four of Chamber of Secrets:
If you've ever wanted to know who produces Floo powder, or the consequences of using a homemade alternative, you're in luck – there's now exclusive content from J.K.Rowling on Floo powder available on Pottermore.com.