A book is a physical representation of knowledge.
Knowledge is something possessed by an actor capable to employ it. One way I can employ a textbook about Quantum Mechanics is by throwing it at you, for which any book would suffice, but I can't put any of the knowledge represented within into practice. Throwing is purely Newtonian, I have some learned knowledge about that and plenty of innate knowledge as a human (we are badass throwers). Also I played Handball when I was a kid. All that is plenty of knowledge, and an object, to throw, but nothing about it concerns spin states. It also won't hit you any differently than a cookbook.