Section One - Knowledge and Practice: Professional practice and knowled ge; The knower, the knowing and the known: Threads in the woven tapestri es of knowledge; Social and cultural perspectives on professional knowle dge and expertise; Integrating knowledge and practice in medicine; The n ature of professional craft knowledge; Professionalization and professio nal craft knowledge; Explicating, creating and validating professional c raft knowledge; Section Two - Professional Craft Knowledge and Expertise : Professional expertise; Skilled companionship in professional practice ; Critical companionship: A conceptual framework for developing expertis e; Personal frames of reference in professional practice; Patient-centre d practice: An emerging focus for nursing expertise; Acting and the limi ts of professional craft knowledge; Professional practice: Artistry and connoisseurship; Section Three - Practice Knowledge in Action: Reflectio n as a tool for exploring professional practice knowledge and expertise; Facilitating the acquisition of craft knowledge through supported refle ction; Using reflective group supervision to enhance practice knowledge;