Why my book can be downloaded for free
It is surprising to see a blog post like this published in 2014. Admittedly is refers to a 9 year old book, but the point it makes has been rendered moot by developments since.A publisher recently contacted me to explore the possibility of me writing a book for them. The terms, which I believe are fairly standard, are you make about $1 for every book sold, or about 5% of the total revenue. A technical author can expect to make about $10'000 if their book sells well. The publishing house makes about $200'000 on this, with the rest going to distribution and book stores.Now compare to people like Brennan Dunn who have made $100'000 or more from their books, by publishing online and capturing 90%+ of revenue. You don't need a publisher for distribution. You don't need a publisher for typesetting. If you need an editor or proof reader you can hire one for maybe $10K.In short, publishing houses serve no necessary function in modern technical publishing.