 The Wellington group, and New Zealand logic more generally, were a magnet for visitors. Angelika Kratzer first visited the group in 1974, initiating an association with the University of Konstanz and logicians in Germany. Others from Germany soon arrived, including Arnim von Stechow and Rainer Bäuerle. Stanisław Surma visited, also in 1974, kick-starting the group’s association with Polish logicians (later, Segerberg hired Surma at Auckland). Dick Epstein visited the group from the United States in 1974, and then returned in 1975 for a two-year stay at Vic; while there he worked on computability and also on what he called ‘relatedness logic’, a form of relevance logic. Other visitors from North America included Doug Walton, who spent the year 1975–76 at Vic working on the logic of action. Steve Thomason visited the group in 1973 while spending a year with Bull at Canterbury, where he worked on embedding second-order logic in modal logic and on applying category theory to modal logic.