These are generally the main two publications for that "Modern dayý Pračlovek" series (Contemporary Caveman). The key thought was to signify caveman drawings inside a quite simple way and items that had been employed At the moment... but will also within our times. The 1st a single — “Kuchyňa Pračloveka” https://maplepublishers.com/blog/how-to-become-a-good-childrens-book-writer/