These are typically the first two publications for that "Moderný Pračlovek" series (Modern-day Caveman). The principle thought was to depict caveman drawings inside a quite simple way and products that had been utilised At the moment... but also within our times. The first one particular — “Kuchyňa Pračloveka” (Caveman's Kitchen) https://maplepublishers.com/blog/4-steps-to-self-publishing-london/