Kim Beerden is a lecturer in Ancient History at Leiden University, The Netherlands. She has published in the field of ancient divination, see her monograph Worlds full of signs: ancient Greek divination in context (Brill, Leiden: 2013; paperback 2021).
Timo Epping is a museum educator at the National Museum of Antiquities (Leiden, The Netherlands). He has published several articles in journals for history teachers and museum education.