This issue does not offer in-depth, step-by-step instructions on how to use the methodologies and methods discussed, nor does it in any way claim to be an all-inclusive exploration of methodologies in IR. Rather, it offers a look into 10 different methods and methodologies used for conducting research in IR, from the behind-the-scenes perspectives of scholars who have actually used them in their own work. In their articles, the authors in this issue provide background information on the method or methodology in question, including its history, primary questions it has been used to answer, and any major research programs and projects associated with it. They then share frank and honest insights into their own personal histories with the methods and methodologies: how did they decide to use them, what alternatives did they consider, what kinds of training did they receive and what kinds of obstacles did they face during that training? Finally, the authors explore their application of the method or methodology with respect to their current or past research, and why they found it the most appropriate for the research question(s) being asked.