Paul Walsh has spent his career working in Irish archaeology and has a passionate interest in the history and archaeology of his native city, Galway. His publications include Discover Galway (2001) and he is joint author with Jacinta Prunty of Galway c. 1200 to c. 1900: from medieval borough to modern city (2015) and Irish Historic Towns Atlas, no. 28, Galway/Gaillimh (2016).