They are the main two publications for the "Modern dayý Pračlovek" collection (Contemporary Caveman). The leading thought was to represent caveman drawings inside of a quite simple way and products which were utilized At the moment... but also inside our days. The main a person — “Kuchyňa Pračloveka” (Caveman's Kitchen) https://maplepublishers.com/blog/what-you-must-know-about-selling-your-self-published-books/