Professional learning networks (PLNs) have been promoted as one way of improving practice in research methodologies and frameworks aimed at the improvement of practice. However, such networks are not yet the norm and there is a growing need for books that provide a theoretical and practical account of how to develop and utilise networks effectively. Mei Kuin Lai and Stuart McNaughton address this need by providing a theoretical and practical account of how PLNs focused on collaborative analysis of data can be integrated into design-based research interventions to improve practice and...