How to write a book in 3 to 30 days? mrB September 17, 2022 October 4, 2022 Lessons itemprop="discussionURL"Leave a comment Learn to write a book Learn how to write a book in three to thirty days. How to write your book in 3 to 30 days, even if you can’t type. Transform yourself by writing and publishing your book. Book-writing course for beginners to experts.