Professor Minerva McGonagall Film-Inspired Collector Doll This Professor Minerva McGonagall Film-Inspired Collector Doll (£20) is the perfect doll to put in the area your child does their homework in — she's a fierce teacher, after all! Image Source: selfridges.com Professor Minerva McGonagall Film-Inspired Collector Doll £20 from selfridges.com Buy Now