Free as in Freedom, a biography of Richard Stallman and the Free Software movement is one part hagiography, one part history, and one part technology flirtation. And in serious need of a proofreader. I can only hope that no one infers anything about the collaborative process from the number of typos and grammatical problems in this book.

Still, it is a sometimes compelling look at a fascinating character who is largely responsible for much of the software technology that we enjoy today, often without even realizing it!