They're the initial two publications to the "Modern dayý Pračlovek" series (Modern Caveman). The key thought was to signify caveman drawings within a very simple way and products which have been utilized At the moment... but additionally inside our days. The primary a person — “Kuchyňa Pračloveka” (Caveman's Kitchen) — https://maplepublishers.com/blog/why-should-you-trust-maple-publishers-to-publish-your-next-book/