- 2021: book for a broad readership 'The Secret of the Seven Ships' on the historical craft, research in the archives and conflict management in 1564-1565 case in the Baltic. A combination of fact fiction (16th and 21st century historical detective). Published in English and in Polish, available worldwide. An e-book edition is forthcoming.

- as of August 2020: Twitter presence @retro_conflicts

- interview in the UvA university newspaper Folia on how historians might analyse the year 2020 and the COVID-19 pandemic in the context of other societal issues

- in dialogue with the social sciences: Wubs-Mrozewicz, J. ‘The concept of language of trust and trustworthiness: (Why) history matters’, Journal of Trust Research 10/1 (2020) 1-17. [Open Access]

- specialist consultation for the NTR historical documentary series 'Het verhaal van Nederland' 2020

- Amstelodamum lecture and interview 2019

- contribution to De smaak van Amsterdam. 700 jaar stedelijke eetcultuur , a publication for a broader readership, 2019

- Interview Historisch Nieuwsblad 2018
- https://www.historischnieuwsblad.nl/er-valt-nog-genoeg-te-leren-over-de-geschiedenis-van-de-hanze/

- Public lecture Justyna Wubs-Mrozewicz (Collegedag Middeleeuwen), 2018