Google Apps

Google Apps Administrator Guide: A Private-Label Web Workspace
$29.99
I thought there would be move about getting Google Apps setup to run in my web site (not just Google's). I also thought the negative tone about Google and their services was just a little out of place. Sure, somethings don't work quite right yet, but I bought the book in hopes that the author knew the magic answers. Instead I felt despair. But most of the book was a good reference and well presented

Programming Google App Engine (Animal Guide)
$44.99
As one of today's cloud computing services, Google App Engine does more than provide access to a large system of servers. It also offers you a simple model for building applications that scale automatically to accommodate millions of users. With Programming Google App Engine, you'll get expert practical guidance that will help you make the best use of this powerful platform. Google engineer Dan Sanderson shows you how to design your applications for scalability, including ways to perform common development tasks using App Engine's APIs and scalable services. You'll learn about App Engine's application server architecture, runtime environments, and scalable datastore for distributing data, as well as techniques for optimizing your application. App Engine offers nearly unlimited computing power, and this book provides clear and concise instructions for getting the most from it right from the source. Discover the differences between traditional web development and development with App Engine Learn the details of App Engine's Python and Java runtime environments Understand how App Engine handles web requests and executes application code Learn how to use App Engine's scalable datastore, including queries and indexes, transactions, and data modeling Use task queues to parallelize and distribute work across the infrastructure Deploy and manage applications with ease

Developing with Google App Engine (Firstpress)
$19.98
This is really awful.
Terrible organization, confusing composition.
Seems First Press wanted a GAE book out quickly.

Google Apps Hacks
$29.99
As a contract system administrator that is constantly recommending and implementing Google Apps for business (formerly Google Apps for Your Domain) I thought this would have some more in depth insight. This is not good for an administrator, but would be alright for an end-user.

I also purchased Google Apps Administrator Guide which was recommended on the same page and IT was the one that had the information that should be in this book too. There was very little mention about the business implementation and administration of the actual Google Apps. This was a how-to book for users of Google Docs, rudimentary usage of Google Sites, and being a "power user" with Gmail. Not a "hack" book of the business version of Google Apps.