Amazon.com indicates that Professional DevExpress ASP.NET Controls is in stock. There has already been some good feedback from our customers a few of our customers, and a common question is approximately why isn’t this content free?
The short answer is that DevExpress isn't [corrected] making money on the book. We negotiated a very low retail price in lieu of revenue. The long answer is that publishers publish, and producing content is a long way away from publishing a book. The collaboration with a professional publisher like Wrox is to ensure that the finished product—a book in this instance—is of high quality.
There is of course a lot of free content on the DevExpress website, and we hope the book provides additional content in a supplemental form. I will be blogging on related subject matter and the code is online on the Wrox site (for the book).