Civil Society, Open Source and Me: what is your favorite book?

If there is one book that needs to be in the local public library on the importance of Open Source in Civil Society, what would it be? Add your comments to this post.

I am open to all suggestions – I just want to know why. Special points for books that talk specifically about Africa, and do a good job explaining what Civil Society is all about. The most suitable book will be purchased for the Bainbridge Island library by the local Rotary Club in my name, so I want to be able to read it and recommend it to friends and neighbors that want to know more about why I do what I do in Africa.