This pulled me right in. I loved seeing the wizarding world from Greyback's perspective.
A few of my favourite bits:
“Go and find employment!” As if I could. As if I should! His kind should pay mine tribute – and they would, in time they would.
The boy finished school, and I wondered how he would make out now his house was gone, his parents living in a shabby flat. He had chosen the wizards, and they would spit on him just as they had spit on me until the snake made them fear me.
“I will also,” he said, and he smiled the most terrible smile I had ever seen, “give you more muggle children than you can eat. And a child is child, is it not?..."
“Slave I may be, but at least my master feeds the wolf, he does not neuter it and lock it away.”