They're the initial two publications for that "Modern dayý Pračlovek" series (Modern-day Caveman). The principle idea was to stand for caveman drawings in the quite simple way and items that were being utilised At the moment... and also within our times. The initial 1 — “Kuchyňa Pračloveka” (Caveman's Kitchen area) https://maplepublishers.com/blog/services-authors-receive-from-self-book-publishers-in-london/