Both! The first act is step-by-step on how to write technical tutorials. The second act is examples of that process. The third act is about the business of writ

Both! The first act is step-by-step on how to write technical tutorials. The second act is examples of that process. The third act is about the business of writing. All of that is a book that I wrote, but does rely heavily on block quotes from interview subjects, plus 30,000 of my own words :) Then, the appendix contains all of the interview transcripts, totaling 45,000 words.