Dave Thomas and Andy Hunt are internationally recognized as leading voices in the software development community. They consult and speak around the world. Together, they founded the Pragmatic Bookshelf, publishing award-winning, leading-edge books for software developers. They were two of the authors of the Agile Manifesto.

Dave currently teaches college, turns wood, and plays with new technology and paradigms. Andy writes science fiction, is an active musician, and loves to tinker with technology. But, most of all, they're both driven to keep learning.