Jason Brennan ; with a new preface by the author. Bruce Brown ; with a new preface by the author. Edith Penrose ; with a new foreword by the author. Bjorn Lomborg ; [with a new foreword by the author]. Edward Pessen ; with a new introduction by the author. Willard Van Orman Quine [with a new foreword by the author]. Louis Filler ; with a new introduction by the author. John Kenneth Galbraith ; with a new introduction by the author. Doris Lessing ; with an introduction by the author. Ayn Rand ; with an introduction by the author.