A book can take a year or more to write, so how do you learn that hot new technology today? The answer is MEAP, the Manning Early Access Program. In MEAP, you read a book chapter-by-chapter while it's being written and get the final eBook as soon as it's finished. If you pre-order the pBook, you'll get it long before it's available in stores.
"oXygen has all the reviewing tools our authors and editorial staff depend on, with change-tracking, commenting, and many other features needed behind the scenes. Tools that are so powerful and so easy to learn are rare."