Heh. Had a friend back at college that would go into the bookstore, grab a couple books off the shelves and then put them in one of the lockers that you can store bags and stuff in. Later one of his friends would go to the locker, get the books and sell them back to the store and they'd split the profit, hehe.
I tried it once with another friend of mine, but we were wusses afraid of getting caught so we only took one book, and it was being replaced next semester so they weren't buying it back. Oh well.
Our university was a money leeching whore anyway, we didn't feel bad (attempting) to steal from them. And I still have the textbook they wouldn't take, heh, got it free at least.
Anyone need an abnormal psych textbook?