A clear sign on how I'm taking the last few weeks of school

I'm maxed out on the number of materials that I'm able to take out from library. Completely maxed out. Can't check out any books or anything. But the thing is there I've only have two books on loan. The rest are dvds. That's right, all DVDs. I'm planning on watching them for the next month when I "study" for my exams. I would give in the two books but I might need them for my dissertation and I've had them since the first week of the school so I just want to see if I can do it; hold a book for an entire year without having it get requested by somebody.