Below we present a team of reviewers cooperating with the editors in 2019. Jerzy Kiperski – Warsaw, Poland Agata Stanek – Bytom, Poland Jacek Bil –Warsaw, Poland Artur A. Antoniewicz –Warsaw, Poland Regina Wierzejska – Warsaw, Poland Hanna Fota-Markowska – Lublin, Poland Krystyna Pierzchała – Katowice, Poland Maria Majdan – Lublin, Poland Joanna Matuszkiewicz-Rowińska – …