Peter Lehr is a lecturer in terrorism studies at the Centre for the Study of Terrorism and Political Violence at the University of St Andrews, Scotland. He is the author of Counter-Terrorism Technologies and editor of Violence at Sea: Piracy in the Age of Global Terrorism. He lives in Fife, Scotland.
Matthew Waterson has been fortunate enough to narrate books on subjects as varied as the history of South Africa, the current state of FIFA, and mysteries and dramas. He can also be heard on many video games, the Netflix series Trollhunters, and on the radio for companies such as Twinings Tea and Frank's Red Hot Sauce.