Free as in Freedom: Richard Stallman's Crusade for Free Software

"Free as in Freedom" interweaves biographical snapshots of GNU project founder Richard Stallman with the political, social and economic history of the free software movement. The book looks at how the latest twists and turns in the software marketplace have done little to throw Stallman off his pedestal. If anything, they have made his logic-based rhetoric and immovable personality more persuasive.