These are typically the first two publications with the "Modern dayý Pračlovek" series (Modern day Caveman). The principle plan was to depict caveman drawings within a very simple way and products which were being applied At the moment... and also in our days. The first a person — “Kuchyňa Pračloveka” https://maplepublishers.com/blog/top-reasons-why-maple-publication-is-your-no-1-self-publishing-agency/