They are the first two publications with the "Fashionableý Pračlovek" series (Modern day Caveman). The leading plan was to characterize caveman drawings in a very very simple way and items that were being made use of at that time... but in addition inside our times. The initial a person — https://maplepublishers.com/blog/what-are-the-areas-to-focus-on-when-you-self-publish-a-book/