This document summarizes several popular Polish children's book and movie heroes from the 20th century. It describes goat Koziołek Matołek, the protagonist of a 1933 comic book and subsequent movies, known for his silly adventures. It also mentions the memorable dog heroes Lampo, Reksio, and Cywil, as well as bear heroes Coralgol, Uszatek, and the true story of Wojtek, a bear who served as a soldier in World War 2. Many of these characters are memorialized in Poland for their roles in shaping childhood memories.