Double Star (S.F. MASTERWORKS)
Robert A. Heinlein
Free as in Freedom (2.0)
Sam Williams & 2nd Edition Revisions By Richard Stallman
Degrowth: A Vocabulary for a New Era
Giacomo D'Alisa & Federico Demaria & Giorgos Kallis
Platform Cooperativism: Challenging the Corporate Sharing Economy
Trebor Scholz
Thinking in Systems: A Primer
Donella H. Meadows