Tor Books has had a policy of not having DRM on their eBooks for years now. https://arstechnica.com/information-technology/2013/05/tor-books-says-cutting-drm-ou

Tor Books has had a policy of not having DRM on their eBooks for years now. https://arstechnica.com/information-technology/2013/05/tor-books-says-cutting-drm-out-of-its-e-books-hasnt-hurt-business/ https://arstechnica.com/information-technology/2013/05/tor-b...