Since the early 1980s, he has been collecting an archive of far-right and racist literature, especially from Britain and America. His 1991 book, "The Bigger Tory Vote" details racist activity in the UK. In the immediate aftermath of the April 1995 Oklahoma City bombing, he wrote lengthy features for "The Guardian", "The Independent", Pagina (Argentina), The South China News (Hong Kong) and Rheinisher Merkur (Germany). He has since been employed as a researcher by most UK newspapers and has appeared in this capacity on numerous UK TV and radio programmes.