I am a total beginner in this type of business that starts their journey right from today. I think of publishing my first medium content book (crossword puzzle book) until 5th July. I would be happy if some experienced ones in this area see this post and leave a comment on how difficult it is to make the book and sale it, or what paid and unpaid tools I will definitely need in order to support this journey, or any tips they have to give to a true beginner like me in general.