Quiet: The Power of Introverts in a World That Can't Stop Talking by Susan Cain
Although I took comfort in reading her work, and recognized myself in many of her vignettes, this is a book I would recommend for extroverts who think they are introverts, and for anyone with an introvert in their life (and that is just about everybody - we are 30% of the population). Click here for Ms. Cain's article on groupthink. Grade 9+