"This extraordinary book shows that you don't have to raise your volume to have a voice." -Susan Cain, #1 New York Times-bestselling author of Quiet

Introverts may feel powerless in a world where extroverts seem to rule, but there's more than one way to have some sway. Jennifer Kahnweiler proves introverts can be highly effective influencers when, instead of trying to act like extroverts, they use their natural strengths to make a difference.

Kahnweiler identifies six unique strengths of introverts and includes a Quiet Influence Quotient (QIQ) quiz to measure how well you're using these six strengths now. Through questions, tools, exercises, and powerful real-world examples, you can increase your mastery of these strengths-and use them at work and beyond.

Jennifer B. Kahnweiler, PhD, Certified Speaking Professional, is an international speaker and executive coach specializing in developing introverted leaders. Her clients include GE, NASA, and the CDC. She is the author of the bestseller The Introverted Leader. Follow her on Twitter at jennkahnweiler.