You don't have be an extrovert--or pretend to be one--to get to the top Jennifer Kahnweiler points to Mark Zuckerberg, Arianna Huffington, and Warren Buffett as prime examples of self-identified introverts who have done quite well for themselves. In this new, expanded edition of her pioneering book, she lays out a well-tested four-step strategy introverts can use to build on their quiet strength and make it a source of great power. The book includes fresh information on the unique challenges faced by introverted women, how leaders can shape a more introvert-friendly workplace, customized hiring and coaching strategies for introverts, and the positive correlation between introverted leadership and company performance.