Matthew Cunningham is a public servant, author, and professional historian. He has a diverse publication history, including research monographs, oral histories, peer-reviewed journal articles, Waitangi Tribunal commissioned research reports, public history articles, and journalistic and general interest pieces. Paul Spoonley completed his PhD on the New Zealand radical right in the 1980s. He is a Distinguished Professor of Sociology at Massey University, and until 2019 was the Pro-Vice-Chancellor of the College of Humanities and Social Sciences. He received the Science and Technology Medal from the Royal Society for his contribution to cross-cultural understanding in 2009 and was made a Fellow of the Royal Society of New Zealand in 2011. Marinus La Rooij has degrees in history and religious studies from the University of Otago and Victoria University of Wellington and has published on antisemitic conspiracy theories in 1930s New Zealand and Australia. Marinus has worked for the Waitangi Tribunal as a district inquiry facilitator and for the Crown Forestry Rental Trust as a research manager.