Nobody can keep college professors and professional textbook writers from putting out a new edition every semester with one word changed so that the students have to pay 100 dollars more. Fuck these guys.

I attended college somewhere overseas, and over there, nobody gives a shit about copyright. Everyone with any brains goes to get their textbooks at the copy shop for one tenth the price. Sure, there might be some pages missing, but it's better than buying the full price book.