Publishing There are quite a few publishers specializing into technical topics, the most famous being: https://www.oreilly.com https://packtpub.com https://nostarch.com https://www.manning.com Why you may want to work with a publisher Publishers already have huge audiences (their customers), and a working supply chain. They will save you a lot of marketing efforts. You can see the terms of each publisher here: https://www.oreilly.com/work-with-us.html https://authors.packtpub.com/ https://nostarch.com/writeforus https://www.manning.com/write-for-us Why you actually want to self-publish your book Opacity ~6 months after I publicly announced the completion of my book, a famous tech publishing company contacted me to see if I was interested in working with them. We