Independent Book Stores in San Diego?

Hey all,

I've recently moved to San Diego (for college) and I was wondering if there are any independently owned and operated book stores fellow San Diegans (San Diegites?) could recommend to me. I don't have anything against chain book stores such as Barnes and Nobles (although I do have something against Amazon), but I want to support independent book stores because I want the next generation to be able to enjoy the incredible nature of physical books, and the way things are going currently the only physical books will be those available in Target and Walmart. Also, small book stores run by people who are passionate about books and reading are cool.

Thanks for your help!