Windows Powershell Scripting and Toolmaking  (English, Paperback, Jones Don)

A well written book by an industry expert Don Jones. This is the 3rd Don Jones authored book I have purchased to learn advanced scripting and toolmaking using PowerShell. This book teaches you how to write an advanced function, modules, customized formats etc. A highly recommended books for any PowerShell tier-1 user to be a tier-2 expert. This books is definitely not meant for beginners,so the prerequisite is "Learn Windows PowerShell in a Month of Lunches" book authored by Mr.Jones.