Last summer I took a leadership class and the required book was Kouzes and Posner "The Leadership Challenge". It was a good book, not too long, and we went over it in great depth.
Now I'm starting a leadership course on Monday - and the only book we're reading as our basis is this same book!! I've already covered this book in great detail and discussed it thoroughly. How can it be a new, different course if what we're going to do is rehash the exact same material?
If I took a biology course covering a book called Biology 101 - and then later I took another biology course and it also used the exact same book, isn't it the same course?
Both of these courses are required courses.