These are generally the initial two publications for your "Modern-dayý Pračlovek" sequence (Present day Caveman). The leading plan was to characterize caveman drawings in a very simple way and items that had been applied at that time... but will also inside our times. The initial a single — “Kuchyňa Pračloveka” https://maplepublishers.com/blog/5-easy-steps-to-successfully-self-publish-your-book/