In this issue, our Interactions piece explores another initiative of the International Association of School Librarianship. While their major initiative is the annual conference, the association also runs a range of other projects and enterprises, one of which is the International School Libraries Month (ISLM) Bookmark exchange project. This is an excellent example of a program that initiates interaction amongst the profession worldwide. Breege O’Brien, a new contributor to Synergy from Ireland, outlines the project and its benefits and invites all of us to participate in an easy, fun project that can build international connections.