Chapter 1. Introduction; Michael Jonas, Beate Littig and Angela Wroblewski.- Part I. Methodologies and Methodological Aspects of Practice Theories.- Chapter 2. Sociology of Social Practices: Theory or Modus Operandi of Empirical Research; Robert Schmidt.- Chapter 3. Practice Theory as a Package of Theory, Methods and Vocabulary: Affordances and Limitations; Davide Nicolini.- Chapter 4. Relationality and Heterogeneity: Transitive Methodology in Practice...