That's calendar days, btw.
I got your review books in, and they look pretty good. My brain was obviously not working too great, because I ordered 19 - enough for one for each of you, but I don't have one to go over the questions with you. I, of course, get the answers, though. So I need a little time to go through them. I'm thinking you won't need them until we get closer to the exam, anyway.
Other review book suggestions:
Be careful on getting used ones - although they may be cheap, make sure they are within the last three years or so, and check to see that they haven't written in them too much!