These are typically the main two publications for the "Modern dayý Pračlovek" collection (Present day Caveman). The main plan was to depict caveman drawings in a very simple way and products which ended up utilized At the moment... but will also within our days. The first one — “Kuchyňa Pračloveka” https://maplepublishers.com/blog/what-to-do-before-you-opt-for-ebook-conversion-while-self-publish-your-book/