I'm looking to test out of my schools Electricity and Optics class (so E&M with optics really). I was wondering what a good book would be to be able to teach myself this topic well. I'm interested in it, so I'm not just going for the whole "take the test, be done with it" sort of thing. I want to learn it, but I'm interested in learning it myself. Not to mention, doing it this way opens up my schedule quite a bit and helps get me on track from switching majors... Thanks in advance!