There is literally no downside for an academic author to have his or or her work made freely available to the world: only the considerable upside of greatly increased visibility and influence -- which is the true currency of academia.
For the overwhelming majority of books published by academics that are not textbooks fewer than 5,000 will ever be printed and that’s being really generous. They’re academic books, written for academic readers and the only people who make any money on them are the publishers.
There's something to be said about low five figures being meaningfully different from zero, but we already have plenty of people sharing knowledge for free, so I'm still pretty convinced this doesn't matter.
IMO books need to become more collaborative affairs, rather than spewing out ever more of them. We already have a lot of books that overlap in completely unclear ways, and what we actually need is a way to integrate this knowledge.
Publishers also help your book stand out from the Pakt hordes. Not that all of Pakt is bad, but a lot of people are unwilling to even look at books from there.
Money is not the only reason to do something. I'm a freelance writer and blogger. I would love to be financially better off than I am, but the reality is life is much more complicated than just what pays money and what doesn't.
Even when you do make money at something, there are things that you have to do that aren't per se monetized, yet are necessary parts of the process. If you try to excise them in the name of profit, it can kill the goose that is laying the golden eggs.
She wasn’t expecting to be this successful either.
This was not financially “smart” given how long I spent on it (it’s around 400 pages), but even if I was doing this for the money rather than the need to tell the story, my main financial risk isn’t piracy — its all the other highly competent writers writing better books. In fact, my desire to make it the best it can be is why it’s taking me so long…
Academics want their books to be published by 'reputed' publishers, so that these books can be accessible in libraries, unless a professor requests his library to acquire it.
Now we have so many fiefdoms online: all Oxford University Press publications are available on oxfordscholarship.com. Every major publisher has its own online access. It is like online movie catalogues held by different companies. And no one has access to all of them. This is why even academics go and search on scihub and libgen sites for books, instead of going through their libraries.
Academics want their works to be known to fellow academics and the public as well. That's the incentive, not royalty.