Marjo T. Nurminen (born 1967) is an archaeologist by education and specialises in the history of science. She has worked as a TV journalist at the Finnish Broadcasting Company YLE for more than ten years, focusing on science and its popularisation. Her book Tiedon Tyttäret (Sisters of Science) won the Tieto-Finlandia Award for the Best Finnish Non-Fiction Book in Finland 2008, and has been translated into a number of languages. Nurminen lives in Helsinki with her family.
Peter Barber is Head of Map Collections at the British Library. His many books include The Map Book (2005) and (with Tom Harper) Magnificent Maps: Power, Propaganda and Art (British Library, 2010).