Adam Witwer oversees the Publishing Services division at O'Reilly Media. He manages print, ebook/digital development, video production, and manufacturing. Adam managed the O'Reilly production department's transition to an XML-based workflow. In the process, he became an expert in the challenges of publishing to multiple sources and formats from a single source. He now focuses on ebook development at O'Reilly and thinking about the next generation of books.