I haven't read this book and I'm sure it's awesome - which I part of why I've never understood why industry royalty rates are so terrible.
Fullstack D3 author made $50k since last April. Fullstack Vue made $20k opening weekend (royalties, not revenue), Node $10k last month /1
If youโve ever wondered how much an author of a pretty decent selling technical book might get paid, here you go. This was for a period of 3 months minus some money I was already forwarded.
Not getting rich off of royalties, but the experience as a whole has been priceless.