I bought the first edition of this book when learning to develop mobile apps for the HP WebOs Platform since the webOs SDK documentation has little information on the topic I decided I wanted to learn more, so I got this Book.
Now in its second edition the book is even better for mobile development because it now includes two chapters dedicated to mobile developent, one chapter for iOS development and one chapter for Android Development with SQLite.
Just as in the first edition, the book has very good and detailed explanations about the use of SQL in SQLite, so if you have not been using SQL for a while or you are learning SQL this will be a great start.
After that it covers how to use SQLite in C , IOs and Android, and touches briefly language extensions in perl python ruby, Java, JDBC, TCL,
I do really recommend to go troought those chapters, even if you are goinig to use SQLite in just one environment, because it will give you a more complete view on how to use SQLite.
When trying to build the app for iOS it is important to notice that is has been built using the iOS SDK 3.1.3, so you got to be careful if you have installed the latest SDK version, at least because of my limited knowledge on iOS development, I couldn't build the app, but I guess that for somebody with proper knowledge of the SDK will have no problems at all
About the android development chapter the detail is very good, I learned a few interesting things from there, and I am looking forward to build the app, one little problem here, the downloaded source code in the Apress site, has a copy of the iOS app in the Android chapter, but I hope this is going to be corrected very soon, so I can build the app using the android SDK.
So for me is a great book in the topic, that you would want to read and keep at hand as a reference when developing mobile applications.