An ex-colleague and very good friend has just published his book on Pro JavaScript RIA Techniques. Den Odell is one of the best in the field of Web Development. Despite not having read the book yet myself, I am sure it is nothing sort of brilliant. Having worked closely with Den for a number of years, on large scale public facing web sites, I am completely confident in his skills and ability to transfer his knowledge to paper.

Read more about his book here.

Once again congratulations Den.