There are three Powershell books that I recommend you buy immediately to transform you into a Powershell Powerhouse – all three of them are written by arguably the greatest Powershell masters of them all, Don Jones and Jeffery Hicks.
1 -Get the fundamentals with this one that even experienced Powershell users can learn from: Learn Windows PowerShell 3 in a Month of Lunches
2 – Then move on to this one to really transform your skills: Learn PowerShell Toolmaking in a Month of Lunches
3 – And to complete your journey into becoming a Powershell God among your work place: PowerShell in Depth: An administrator’s guide
Now go and automate…