Łukasz Kozak is a medievalist, technology and media expert. He cooperates with numerous cultural institutions and scientific institutions in the fields of innovation and new technologies. In 2020 he published "With Stake and Spade. Vampiric Diversity in Poland" and "Upiór. Historia naturalna" ("Upiór. A Natural History" with illustrations by Aleksandra Waliszewska), the first extensive studies on vampirism in Poland and the Polish-Lithuanian Commonwealth.