"Anyone interested in Ruth Millikan's work should warmly welcome the publication of this engaging and thought-provoking book . . . Indeed, perhaps the most important common idea shared by all essays is that, after so many years, Millikan's views are still alive because they are extremely useful tools for thinking and addressing philosophical problems." (Mind, 1 April 2015) "Millikan will be one of our most enduring contemporary philosophers. This book offers an invaluable perspective on critical alternatives to her theories, and in the process not only clarifies her place in many contemporary debates, but also clarifies some of the more challenging aspects of her work." (Notre Dame Philosophical Reviews, 24 October 2013) "There is a nice balance between sympathetic and skeptical commentators; and the discussion is constructive and illuminating throughout. The editors have provided an excellent introduction, which offers a lucid and elegant summary of Millikan's views, as well as highlighting the main points of discussion in the book. Moreover, Millikan's replies are extremely helpful in clarifying some of the stickier points in her earlier writings.... Taken together, the essays collected here offer an intensive and illuminating exploration of Millikan's views. The result is an excellent addition to the literature on metaphysics and on the philosophy of mind and language." (Biology and Philosophy, 28 January 2014)