@internetarchive @team

I looked up to see who was doing this. AFAICT, these are the companies:

* Hachette Book Group Inc. (owned by Lagardère Group).

* HarperCollins Publishers LLC. (owned by News Corp, aka Murdoch).

* John Wiley & Sons Inc. (NYSE:WLY, major holders Vanguard, Blackrock, etc).

* Penguin Random House LLC (Germany, privately held by Bertelsmann)