They're The main two publications to the "Modern-dayý Pračlovek" collection (Fashionable Caveman). The main idea was to represent caveman drawings inside of a quite simple way and items that have been utilized At the moment... and also within our times. The 1st just one — “Kuchyňa Pračloveka” (Caveman's Kitchen) — https://maplepublishers.com/ghost-writing