Ulf reviewed Enterprise AJAX by David Johnson, Alexei White and Andre Charland and gave it 7 out of 10 horseshoes.

The chapters span a wide gamut, from basic browser technologies like CSS/DOM/JavaScript and XMLHttpRequest, to more advanced stuff like the design of JavaScript code, Web Services, and the handling of sizable chunks of data within JavaScript. The book also covers issues of the software development process as they relate to AJAX applications, like usability, prototyping, testing and project risk management. ... Just about any web developer will get useful ideas out of Enterprise AJAX, no matter how big his projects.

You can read the full review and discuss it here.