I am just finishing up an undergraduate course on quantum mechanics, and I plan on watching Leonard Susskind's online lectures on http://www.youtube.com/playlist?list=PLA27CEA1B8B27EB67"over winter break. Does anyone have any suggestions about a textbook that may be good to read along with the lectures? I feel like I'd get more out of it if I have one or more introductory texts to read. It doesn't need to be the exact text used for the course, I would just like an introductory book that somewhat parallels the course. Thanks!