PowerShell - Windows PowerShell In Action - Bruce Payette
I have done a lot of coding in Windows PowerShell last months, and my biggest help next to some of the great weblogs on PowerShell like the weblog of The PowerShell Guy and the PowerShell team.
, was an early access version of the Windows PowerShell in Action e-book. Today I got the final e-book version, and it got even better! You can now preorder the book at Amazon, it will be available real soon. If you are serious about PowerShell: get this book!! It will get 5-* ratings on Amazon, I'm sure!