The secret catacombs of Paris (BBC Radio 4; 30 January 2012) with Jonathan Glancy investigating Paris’s secret underground maze of tunnels.
From Arial to Wide Latin: the secret language of fonts (BBC Radio 4; 11 February 2005) with Ian Peacock exploring how the fonts we choose operate as a secret language.
Tart Cards, London’s illicit advertising art (Canada TV; Korean TV; 2003) two documentaries, which looked at the secret world of the tart card.
The art of the tart (BBC Radio Brighton, BBC Radio Norfolk, BBC Radio Three Counties; 2002), which looked at the secret world of the tart card.
Industry and Genius: John Baskerville and the beauty of letters: History West Midlands, 2012
Baskerville: an animated film: Birmingham Institute of Art & Design, 2008