You may be surprised to learn that despite popular belief, Apple does in fact publish extensive manuals for their products, though not in print. They only publish digitally in the iBook store because the books are updated several times a year to keep up with software changes. A paper book would be out of date as soon as it got off the presses. I’ve never understood why Apple doesn’t make these guides more well-known, but you can follow the links below to download them for free.
You can browse Apple’s extensive book library for manuals for various versions in many languages here. You’ll even find manuals for things like Mac, Final Cut, Logic, and more.