I was just on Amazon looking up books by the novelist Wayne Johnson. The first listing was his new book, which I’m currently reading (and enjoying), The Devil You Know. The second listing was something called Helicopter Theory. I clicked through, thinking, “ooh, that’s a good name for a novel.” Not yet, it’s not. It was actually a book on, um, helicopter theory, by another Wayne Johnson altogether. Needless to say.
Now the Amazon recommendation mill, which never, ever rests, is just positive I’ll find much to divert me in Principles of Helicopter Aerodynamics and Rotary-Wing Aerodynamics, and will doubtless be hawking such wares to me till kingdom come…