The book attempts to provide an introduction to quantum field theory emphasizing conceptual issues frequently neglected in more "utilitarian" treatments of the subject. The book is divided into four parts, entitled respectively "Origins", "Dynamics", "Symmetries", and "Scales". The emphasis is conc[...]

Celtic spirituality is the "forgotten faith" of the West. It is essentially joyful and holistic and holds together the two human faculties of reason and intuition, taking joy in the beauty of the created world. The Celtic saints were intuitives whose feet were very firmly planted on the ground. It i[...]

This comprehensive reference source and how-to manual encompasses the wide range of all ceramic techniques into one large, definitive volume. It was written for professional and amateur ceramicists, and for teachers of the art. " The Workshop Guide to Ceramics" describes materials, processes, tools,[...]