I just wanted to mention a book that I contributed to last year: SQL Server 2008 Management and Administration by Ross Mistry.
It was published this past January 2009.
I contributed a chapter on using PoweShell with SQL Server 2008 where I cover the new features provided in this release. I also cover some of the basics a DBA should have a grasp of before using PowerShell.
I also briefly cover using SMO (SQL Server Management Objects).
If you visit my blog and have the book, please don’t hesitate to leave any comments!
(Image copied from Amazon link.)