The 1999 book, Open Sources: Voices from the Open Source Revolution was a watershed event in the history of Open Source. Since then, not a single aspect of the information technology industry has been unchanged by the power of open source. Our jobs and our profession has been particularly changed by it.

The May book is Open Sources 2.0: The Continuing Evolution by Chris DiBona, Mark Stone, and Danese Cooper.

Discussions can be attached as comments to this article, or discussed on the LOPSA profession mailing list. Suggestions for topics or specific books for a future Book of the Month should be mailed to board@lopsa.org