I studied Hitchcock a little bit at University and knew the famous story about the Birds - that he'd tortured Tippi for a day using real birds. I had no idea that it was a five-day onslaught and that it was the tip of an iceberg that carried on through to another film.
“I think that some books are more successful than others to certain readers. People who read my books for the humor, they're going to love one book. People who read my books for the mystery, they might not like that book quite as much.”