Detailed study of Polish and Lithuanian armies that were fighting against many invading armies during 'The Deluge' war of 1655-1660. Based on both primary and secondary sources, it shows all elements of Commonwealth's warfare, from size and organization of the armies to soldiers' life during campaigns.

Michal Paradowski is independent Polish researcher, living in Scotland. While interested in both 16th and 17th century warfare, his main field of study are Polish-Swedish wars waged between 1621 and 1635. He published historical articles in Polish, English, Russian and French; also, a book (in Polish) 'Studies and Materials regarding wars against Sweden 1600-1635' (NapoleonV, 2013). His first contribution for 'Century of the Soldier' series was paper 'Aston, Butler and Murray - British Officers in the Service of Polish Vasa Kings 1621-1634', published as a part of 'Britain turned Germany' (Helion & Company, 2019), In his spare time he works as historical editor for Polish publishing house NapoleonV and historical consultant for 'By Fire and Sword' miniature game produced by Wargamer Games Studio Ltd. You can find his historical blog on http: //kadrinazi.blogspot.co.uk/