Books can be misleading...

Do you mean ter tell me," he growled at the Dursleys, "that this boy—this boy!—knows nothin' abou'—about ANYTHING?" Harry thought this was going a bit far. He had been to school, after all, and his marks weren't bad. I know some things," he said. "I can, you know, do math and stuff.

I expect what you're not aware of would fill several books, Dursely.

I didn't write with a target audience in mind. What excited me was how much I would enjoy writing about Harry. I never thought about writing for children - children's books chose me. I think if it is a good book anyone will read it.

Moony, Wormtail, Padfoot, and Prongs,” sighed George, patting the heading of the map. “We owe them so much.” “Noble men, working tirelessly to help a new generation of law-breakers,” said Fred solemnly.

The narrow path had opened up suddenly onto the edge of a great black lake. Perched atop a high mountain on the other side, its windows sparkling in the starry sky, was a vast castle with many turrets and towers.

I don't read 'chick lit,' fantasy or science fiction but I'll give any book a chance if it's lying there and I've got half an hour to kill.