AJAX....
Ajax
in Action 
Chapter 4 - The page as an application
and Chapter 9 - Dynamic double combo
are available in PDF format from Ajax
in Action book.
Foundations of Ajax 
Chapter 5 -
Building the Ultimate Ajax Developer’s
Toolbox from Foundations of Ajax. It
contain Documenting JavaScript Code
with JSDoc, Validating HTML Content
with Firefox Extensions, Searching for
Nodes Using DOM Inspector and Performing
JavaScript Syntax Checking with JSLint...
Ajax
Patterns and Best Practices 
Chapter 3 - Content
Chunking Pattern of Ajax Patterns and
Best Practices book. This book addresses
the server side with the REST protocol.
REST and Ajax blend elegantly together,
but REST can also be used alone, with
just a computer-to-computer solution.
Pro
JSF and Ajax: Building Rich Internet
Components 
Chapter 4 - Using
Rich Internet Technologies of Pro JSF
and Ajax: Building Rich Internet Components.
This book provides a blueprint for building
custom JSF UI components and shows how
to leverage the best browser technologies,
such as AJAX, Mozilla XUL and Microsoft
HTC, to deliver Rich Internet Applications.
Pragmatic
Ajax : A Web 2.0 primer
Partial extracts
from Google Maps Made Easy, Ajax Frameworks
and Ajax UI, Part II chapters from Pragmatic
Ajax : A Web 2.0 primer book.
Java
