Maciej Sadowski’s book ‘Photobiography: Janusz Korczak’ presents a wide panorama of this important historical figure's life and times with rare archival photos of Warsaw, where Korczak spent all of his life. One can also compare the covers of Korczak’s own books, which were often published in beautiful editions, as well as the front pages of the ‘Mały Przegląd’ (The Little Review), founded by Korczak and edited by children using materials and letters sent by them from all over Poland. ‘Mały Przegląd’ appeared as a weekly supplement to the popular newspaper ‘Nasz Przegląd’ (Our Review).