One reader has called this study, first published in 1984, 'easily the best book on the relation of Hegel to Marx'. With spirited argument, MacGregor demonstrates that Hegelian logic suited Marx's purpose so well because it already contained the unique elements that later appeared in Marx's social theory, including the notions of surplus value and the transition to communism. The most exciting thing about the book is the clear demonstration that the mature Marx gets ever closer to Hegel, and is increasingly indebted to him. In short, the author gives us a new Hegel and a new Marx. In a manner both original and penetrating, MacGregor shows that dialectical logic is pre-eminently social logic, a reconstruction in thought of social relationships and social structure. Central to the work is the examination of the Philosophy of Right, in which Hegel delineated a theory of modern capitalist society. MacGregor provides a compelling analysis of Hegel's importance for Lenin and a strong caveat that contemporary Marxism ignores Hegel to its own peril. MacGregor establishes that Hegel's absolute idealism is founded on a theory of the dialectics of labour similar to Marx's historical materialism. Another significant discovery elucidates Hegel's concept of poverty as the missing link which joins Marx's formulation to classical liberal theory.

This book is a radically revised intellectual portrait of Hegel and Marx that challenges standard interpretations of their political theory, revealing the revolutionary content of Hegel's social theory and the Hegelian themes that underlie Marx's analysis of the English state in Capital.

Eurythmy is a modern art of movement, and eurythmists work in the realms of art, healing and education. The benefits as a healing social art, for both children and adults, are well known. Rudolf Steiner gave a course on eurythmy therapy in which he described the process of 're-enlivening the whole physiology'. The authors of this book have researched eurythmy therapy for many years and this book is a comprehensive overview of their work.

Rudolf and Marie Steiner developed speech exercises in the early 1920s. This book is a comprehensive overview of the pioneering time of anthroposophical speech therapy, as well as descriptions of specific exercises and background essays on creative speech. For the first time, Rudolf Steiner's therapeutic speech exercises are published all together, with a commentary (one of the exercises has never been published before). The book includes a biography of Martha Hemsoth, the first speech therapist at the Clinical Therapeutic Institute in Arlesheim (later the Ita Wegman Clinic), and biographies of Dora Gutbrod, Hilde Jori, as well as contributions by Ida Ruchardt and Ilse Schuckmann. There is also a review of the work of physicians in the last thirty years.

Koberwitz, Whitsun 1924: Rudolf Steiner had just completed his momentous lecture course on biodynamic agriculture and was waiting for a car to take him to the station. Suddenly he was approached by two of his pupils with an urgent question: Would his new indications for treating soil and vegetables be sufficient to provide, '...nutrition appropriate to our times and in accordance with the spirit?' Steiner's frank response was somewhat surprising: 'It will not be sufficient even in the most favourable circumstances. What should be done is to cultivate the Dioscorea batatas in Europe so that it can take over from the potato as the staple diet.' In the many decades since that conversation, various attempts have been made to cultivate Dioscorea batatas - the 'light root' - in Europe, initially by Steiner's close colleague Guenther Wachsmuth. More recently, biodynamic farmer Ralf Roessner began to research the plant and its background, but soon discovered problems with the specimens available in Europe. Unsatisfied with the standard of the plants, in 2002 he travelled to the original growing areas of Dioscorea batatas in China, where he was able to form a comprehensive picture of the best planting methods and conditions. 'The nodules which I found and brought back with me', he writes, 'showed similar light ether characteristics to the original plants of Wachsmuth's'. Having successfully cultivated and marketed this light root, Roessner presents some carefully assembled introductory materials based on his experiences and those of a colleague. This small book, illustrated with colour images, is intended for people who wish to discover more about the plant's being and spiritual mission as a 'helper of progress'. Roessner explains how the light root stores 'light ether' in a unique manner, making it not only a valuable food, but also a 'carrier of the spirit'. This light root could even '...decisively influence the development of humanity and the earth'. Aside from studying esoteric aspects, he gives answers to frequently-asked practical questions about the plant and its cultivation.