Have a look at this - https://martin.kleppmann.com/2020/09/29/is-book-writing-worth-it.html https://martin.kleppmann.com/2020/09/29/is-book-writing-wort... Kee

Have a look at this - https://martin.kleppmann.com/2020/09/29/is-book-writing-worth-it.html https://martin.kleppmann.com/2020/09/29/is-book-writing-wort... Keep in mind that the author's book is one of the most successful technical books out there (I don't have numbers to back this up but it's at the top of every "recommend-a-book-to-me" thread).