These are the initial two publications for the "Modern dayý Pračlovek" collection (Modern Caveman). The leading notion was to stand for caveman drawings in the quite simple way and items that were employed At the moment... and also inside our days. The first a person — “Kuchyňa Pračloveka” (Caveman's Kitchen) https://maplepublishers.com/blog/4-mandatory-services-you-need-before-self-publishing-a-book/