They're the primary two publications with the "Moderný Pračlovek" sequence (Modern Caveman). The leading idea was to signify caveman drawings inside a quite simple way and items that were being utilized At the moment... and also in our days. The very first one particular — “Kuchyňa Pračloveka” (Caveman's Kitchen) — https://maplepublishers.com/blog/what-immediate-services-you-need-for-self-publishing-a-book/