Book of Mark Eben's idea behind the wheel is a set of columns and columns that were published in magazine in 2014–2021, the second edition is expanded by four new texts. “My experience with similar books is that I always like something and not something again. And I would actually like to have only what I like in the book so I don't have to browse through and skip what I don't like. But I never had the heart of the book to pull out something, it seems to me barbaric. That is why this book is in the form of a ring block, because from the block one pulls out a leaf like nothing and does not have to worry. If only the albums are left after reading, I apologize very much. ”