Redakcje naukowe (wybór) Katarzyna Marciniak, red., Our Mythical Hope: The Ancient Myths as Medicine for the Hardships of Life in Children’s and Young Adults’ Culture, seria „Our Mythical Childhood”, Warsaw University Press, Warsaw 2021, Jerzy Axer i Katarzyna Marciniak, red., Cicero, Society, and the Idea of Artes Liberales: Congress Proceedings, Ciceroniana On Line: A Journal of Roman Thought IV, 2 (2020), Société Internationale des Amis de Cicéron–Centro di Studi Ciceroniani, Paris–Roma, Katarzyna Marciniak, red., Chasing Mythical Beasts: The Reception of Ancient Monsters in Children’s and Young Adults’ Culture, seria „Studien zur europäischen Kinder- und Jugendliteratur Jugendliteratur / Studies in European Children’s and Young Adult Literature”, Universitätsverlag Winter, Heidelberg 2020, Katarzyna Marciniak, red., Our Mythical Childhood… The Classics and Literature for Children and Young Adults, seria „Metaforms: Studies in the Reception of Classical Antiquity”, Brill, Leiden–Boston 2016, Katarzyna Marciniak i Elżbieta Olechowska, red., De amicitia: Transdisciplinary Studies in Friendship, seria „OBTA Studies in Classical Reception”, OBTA, Faculty of “Artes Liberales” UW, Warsaw 2016, Katarzyna Marciniak, koncepcja i redakcja naukowa, Antyk i my, seria „OBTA Studies in Classical Reception”, Wydział „Artes